diff --git a/.gitmodules b/.gitmodules
index 187ed86..3335d1a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -52,3 +52,6 @@
 [submodule "libstd_real/openlibm"]
 	path = libstd/openlibm
 	url = https://github.com/redox-os/openlibm.git
+[submodule "programs/binutils"]
+	path = programs/binutils
+	url = https://github.com/redox-os/binutils.git
diff --git a/Cargo.toml b/Cargo.toml
index 6db8fce..95e2c73 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,6 +26,10 @@ arch_arm = { path = "arch/arm" }
 [target.'cfg(target_arch = "x86_64")'.dependencies]
 arch_x86_64 = { path = "arch/x86_64" }
 
+[features]
+default = []
+live = []
+
 [profile.dev]
 panic = "unwind"
 
diff --git a/Makefile b/Makefile
index d803df1..480a585 100644
--- a/Makefile
+++ b/Makefile
@@ -19,9 +19,11 @@ CARGO=RUSTC="$(RUSTC)" RUSTDOC="$(RUSTDOC)" cargo
 CARGOFLAGS=--target $(TARGET).json --release --
 
 # Default targets
-.PHONY: all clean doc ref test update qemu bochs drivers schemes coreutils extrautils netutils userutils wireshark FORCE
+.PHONY: all live clean doc ref test update qemu bochs drivers schemes binutils coreutils extrautils netutils userutils wireshark FORCE
 
-all: $(KBUILD)/harddrive.bin
+all: build/harddrive.bin
+
+live: build/livedisk.bin
 
 FORCE:
 
@@ -38,6 +40,7 @@ clean:
 	cargo clean --manifest-path programs/contain/Cargo.toml
 	cargo clean --manifest-path programs/init/Cargo.toml
 	cargo clean --manifest-path programs/ion/Cargo.toml
+	cargo clean --manifest-path programs/binutils/Cargo.toml
 	cargo clean --manifest-path programs/coreutils/Cargo.toml
 	cargo clean --manifest-path programs/extrautils/Cargo.toml
 	cargo clean --manifest-path programs/netutils/Cargo.toml
@@ -55,7 +58,7 @@ clean:
 	cargo clean --manifest-path schemes/redoxfs/Cargo.toml
 	cargo clean --manifest-path schemes/tcpd/Cargo.toml
 	cargo clean --manifest-path schemes/udpd/Cargo.toml
-	-$(FUMOUNT) $(BUILD)/filesystem/
+	-$(FUMOUNT) build/filesystem/
 	rm -rf initfs/bin
 	rm -rf filesystem/bin
 	rm -rf build
@@ -74,6 +77,7 @@ doc-std: $(BUILD)/libstd.rlib FORCE
 ref: FORCE
 	rm -rf filesystem/ref/
 	mkdir -p filesystem/ref/
+	cargo run --manifest-path crates/docgen/Cargo.toml -- programs/binutils/src/bin/ filesystem/ref/
 	cargo run --manifest-path crates/docgen/Cargo.toml -- programs/coreutils/src/bin/ filesystem/ref/
 	cargo run --manifest-path crates/docgen/Cargo.toml -- programs/extrautils/src/bin/ filesystem/ref/
 	cargo run --manifest-path crates/docgen/Cargo.toml -- programs/netutils/src/ filesystem/ref/
@@ -91,6 +95,7 @@ test:
 	cargo test --manifest-path programs/contain/Cargo.toml
 	cargo test --manifest-path programs/init/Cargo.toml
 	cargo test --manifest-path programs/ion/Cargo.toml
+	cargo test --manifest-path programs/binutils/Cargo.toml
 	cargo test --manifest-path programs/coreutils/Cargo.toml
 	cargo test --manifest-path programs/extrautils/Cargo.toml
 	cargo test --manifest-path programs/netutils/Cargo.toml
@@ -122,6 +127,7 @@ update:
 	cargo update --manifest-path programs/contain/Cargo.toml
 	cargo update --manifest-path programs/init/Cargo.toml
 	cargo update --manifest-path programs/ion/Cargo.toml
+	cargo update --manifest-path programs/binutils/Cargo.toml
 	cargo update --manifest-path programs/coreutils/Cargo.toml
 	cargo update --manifest-path programs/extrautils/Cargo.toml
 	cargo update --manifest-path programs/netutils/Cargo.toml
@@ -151,10 +157,10 @@ ifeq ($(ARCH),arm)
 %.list: %
 	$(ARCH)-none-eabi-objdump -C -D $< > $@
 
-$(KBUILD)/harddrive.bin: $(KBUILD)/kernel
+build/harddrive.bin: $(KBUILD)/kernel
 	cp $< $@
 
-qemu: $(KBUILD)/harddrive.bin
+qemu: build/harddrive.bin
 	$(QEMU) $(QEMUFLAGS) -kernel $<
 else
 	QEMUFLAGS+=-smp 4 -m 1024
@@ -166,16 +172,11 @@ else
 	ifeq ($(net),no)
 		QEMUFLAGS+=-net none
 	else
-		QEMUFLAGS+=-net nic,model=e1000 -net user -net dump,file=$(KBUILD)/network.pcap
+		QEMUFLAGS+=-net nic,model=e1000 -net user -net dump,file=build/network.pcap
 		ifeq ($(net),redir)
 			QEMUFLAGS+=-redir tcp:8080::8080
 		endif
 	endif
-	ifeq ($(storage),usb)
-		QEMUFLAGS+=-device usb-ehci,id=flash_bus -drive id=flash_drive,file=$(KBUILD)/harddrive.bin,format=raw,if=none -device usb-storage,drive=flash_drive,bus=flash_bus.0
-	else
-		QEMUFLAGS+=-drive file=$(KBUILD)/harddrive.bin,format=raw
-	endif
 	ifeq ($(vga),no)
 		QEMUFLAGS+=-nographic -vga none
 	endif
@@ -213,20 +214,30 @@ else
 %.list: %
 	objdump -C -M intel -D $< > $@
 
-$(KBUILD)/harddrive.bin: $(KBUILD)/kernel bootloader/$(ARCH)/** $(BUILD)/filesystem.bin
+build/harddrive.bin: $(KBUILD)/kernel bootloader/$(ARCH)/** build/filesystem.bin
 	nasm -f bin -o $@ -D ARCH_$(ARCH) -ibootloader/$(ARCH)/ bootloader/$(ARCH)/harddrive.asm
 
-qemu: $(KBUILD)/harddrive.bin
-	$(QEMU) $(QEMUFLAGS)
+build/livedisk.bin: $(KBUILD)/kernel_live bootloader/$(ARCH)/**
+	nasm -f bin -o $@ -D ARCH_$(ARCH) -ibootloader/$(ARCH)/ bootloader/$(ARCH)/livedisk.asm
+
+qemu: build/harddrive.bin
+	$(QEMU) $(QEMUFLAGS) -drive file=$<,format=raw
 
 qemu_no_build:
-	$(QEMU) $(QEMUFLAGS)
+	$(QEMU) $(QEMUFLAGS) -drive file=build/harddrive.bin,format=raw
+
+qemu_live: build/livedisk.bin
+	$(QEMU) $(QEMUFLAGS) -device usb-ehci,id=flash_bus -drive id=flash_drive,file=$<,format=raw,if=none -device usb-storage,drive=flash_drive,bus=flash_bus.0
+
+qemu_live_no_build:
+	$(QEMU) $(QEMUFLAGS) -device usb-ehci,id=flash_bus -drive id=flash_drive,file=build/livedisk.bin,format=raw,if=none -device usb-storage,drive=flash_drive,bus=flash_bus.0
+
 endif
 
-bochs: $(KBUILD)/harddrive.bin
+bochs: build/harddrive.bin
 	bochs -f bochs.$(ARCH)
 
-virtualbox: $(KBUILD)/harddrive.bin
+virtualbox: build/harddrive.bin
 	echo "Delete VM"
 	-$(VBM) unregistervm Redox --delete; \
 	if [ $$? -ne 0 ]; \
@@ -248,19 +259,19 @@ virtualbox: $(KBUILD)/harddrive.bin
 	$(VBM) modifyvm Redox --nictype1 82540EM
 	$(VBM) modifyvm Redox --cableconnected1 on
 	$(VBM) modifyvm Redox --nictrace1 on
-	$(VBM) modifyvm Redox --nictracefile1 $(KBUILD)/network.pcap
+	$(VBM) modifyvm Redox --nictracefile1 build/network.pcap
 	$(VBM) modifyvm Redox --uart1 0x3F8 4
-	$(VBM) modifyvm Redox --uartmode1 file $(KBUILD)/serial.log
+	$(VBM) modifyvm Redox --uartmode1 file build/serial.log
 	$(VBM) modifyvm Redox --usb off # on
 	$(VBM) modifyvm Redox --keyboard ps2
 	$(VBM) modifyvm Redox --mouse ps2
 	$(VBM) modifyvm Redox --audio $(VB_AUDIO)
 	$(VBM) modifyvm Redox --audiocontroller ac97
 	echo "Create Disk"
-	$(VBM) convertfromraw $< $(KBUILD)/harddrive.vdi
+	$(VBM) convertfromraw $< build/harddrive.vdi
 	echo "Attach Disk"
 	$(VBM) storagectl Redox --name ATA --add sata --controller IntelAHCI --bootable on --portcount 1
-	$(VBM) storageattach Redox --storagectl ATA --port 0 --device 0 --type hdd --medium $(KBUILD)/harddrive.vdi
+	$(VBM) storageattach Redox --storagectl ATA --port 0 --device 0 --type hdd --medium build/harddrive.vdi
 	echo "Run VM"
 	$(VBM) startvm Redox
 
@@ -284,9 +295,15 @@ $(KBUILD)/libcollections.rlib: rust/src/libcollections/lib.rs $(KBUILD)/libcore.
 $(KBUILD)/libkernel.a: kernel/** $(KBUILD)/libcore.rlib $(KBUILD)/liballoc.rlib $(KBUILD)/libcollections.rlib $(BUILD)/initfs.rs
 	$(KCARGO) rustc $(KCARGOFLAGS) -C lto -o $@
 
+$(KBUILD)/libkernel_live.a: kernel/** $(KBUILD)/libcore.rlib $(KBUILD)/liballoc.rlib $(KBUILD)/libcollections.rlib $(BUILD)/initfs.rs build/filesystem.bin
+	$(KCARGO) rustc --lib $(KCARGOFLAGS) --cfg 'feature="live"' -C lto --emit obj=$@
+
 $(KBUILD)/kernel: $(KBUILD)/libkernel.a
 	$(LD) $(LDFLAGS) -z max-page-size=0x1000 -T arch/$(ARCH)/src/linker.ld -o $@ $<
 
+$(KBUILD)/kernel_live: $(KBUILD)/libkernel_live.a
+	$(LD) $(LDFLAGS) -z max-page-size=0x1000 -T arch/$(ARCH)/src/linker.ld -o $@ $<
+
 # Userspace recipes
 $(BUILD)/libcore.rlib: rust/src/libcore/lib.rs
 	mkdir -p $(BUILD)
@@ -369,6 +386,12 @@ filesystem/bin/%: programs/%/Cargo.toml programs/%/src/** $(BUILD)/libstd.rlib
 filesystem/bin/sh: filesystem/bin/ion
 	cp $< $@
 
+filesystem/bin/%: programs/binutils/Cargo.toml programs/binutils/src/bin/%.rs $(BUILD)/libstd.rlib
+	mkdir -p filesystem/bin
+	$(CARGO) rustc --manifest-path $< --bin $* $(CARGOFLAGS) -o $@
+	strip $@
+	rm $@.d
+
 filesystem/bin/%: programs/coreutils/Cargo.toml programs/coreutils/src/bin/%.rs $(BUILD)/libstd.rlib
 	mkdir -p filesystem/bin
 	$(CARGO) rustc --manifest-path $< --bin $* $(CARGOFLAGS) -o $@
@@ -399,7 +422,6 @@ filesystem/bin/%: programs/pkgutils/Cargo.toml programs/pkgutils/src/%/**.rs $(B
 	strip $@
 	rm $@.d
 
-
 filesystem/bin/%: programs/userutils/Cargo.toml programs/userutils/src/bin/%.rs $(BUILD)/libstd.rlib
 	mkdir -p filesystem/bin
 	$(CARGO) rustc --manifest-path $< --bin $* $(CARGOFLAGS) -o $@
@@ -416,6 +438,11 @@ drivers: \
 	filesystem/bin/e1000d \
 	filesystem/bin/rtl8168d
 
+binutils: \
+	filesystem/bin/hex \
+	filesystem/bin/hexdump \
+	filesystem/bin/strings
+
 coreutils: \
 	filesystem/bin/basename \
 	filesystem/bin/cat \
@@ -508,7 +535,7 @@ schemes: \
 	filesystem/bin/tcpd \
 	filesystem/bin/udpd
 
-$(BUILD)/filesystem.bin: \
+build/filesystem.bin: \
 		drivers \
 		coreutils \
 		extrautils \
@@ -523,45 +550,45 @@ $(BUILD)/filesystem.bin: \
 		filesystem/bin/sh \
 		filesystem/bin/smith \
 		filesystem/bin/tar
-	-$(FUMOUNT) $(BUILD)/filesystem/
-	rm -rf $@ $(BUILD)/filesystem/
-	echo exit | cargo run --manifest-path schemes/redoxfs/Cargo.toml --bin redoxfs-utility $@ 256
-	mkdir -p $(BUILD)/filesystem/
+	-$(FUMOUNT) build/filesystem/
+	rm -rf $@ build/filesystem/
+	echo exit | cargo run --manifest-path schemes/redoxfs/Cargo.toml --bin redoxfs-utility $@ 128
+	mkdir -p build/filesystem/
 	cargo build --manifest-path schemes/redoxfs/Cargo.toml --bin redoxfs-fuse --release
-	schemes/redoxfs/target/release/redoxfs-fuse $@ $(BUILD)/filesystem/ &
+	schemes/redoxfs/target/release/redoxfs-fuse $@ build/filesystem/ &
 	sleep 2
 	pgrep redoxfs-fuse
-	cp -RL filesystem/* $(BUILD)/filesystem/
-	chown -R 0:0 $(BUILD)/filesystem
-	chown -R 1000:1000 $(BUILD)/filesystem/home/user
-	chmod -R uog+rX $(BUILD)/filesystem
-	chmod -R u+w $(BUILD)/filesystem
-	chmod -R og-w $(BUILD)/filesystem
-	chmod -R 755 $(BUILD)/filesystem/bin
-	chmod -R u+rwX $(BUILD)/filesystem/root
-	chmod -R og-rwx $(BUILD)/filesystem/root
-	chmod -R u+rwX $(BUILD)/filesystem/home/user
-	chmod -R og-rwx $(BUILD)/filesystem/home/user
-	chmod +s $(BUILD)/filesystem/bin/passwd
-	chmod +s $(BUILD)/filesystem/bin/su
-	chmod +s $(BUILD)/filesystem/bin/sudo
-	mkdir $(BUILD)/filesystem/tmp
-	chmod 1777 $(BUILD)/filesystem/tmp
+	cp -RL filesystem/* build/filesystem/
+	chown -R 0:0 build/filesystem
+	chown -R 1000:1000 build/filesystem/home/user
+	chmod -R uog+rX build/filesystem
+	chmod -R u+w build/filesystem
+	chmod -R og-w build/filesystem
+	chmod -R 755 build/filesystem/bin
+	chmod -R u+rwX build/filesystem/root
+	chmod -R og-rwx build/filesystem/root
+	chmod -R u+rwX build/filesystem/home/user
+	chmod -R og-rwx build/filesystem/home/user
+	chmod +s build/filesystem/bin/passwd
+	chmod +s build/filesystem/bin/su
+	chmod +s build/filesystem/bin/sudo
+	mkdir build/filesystem/tmp
+	chmod 1777 build/filesystem/tmp
 	sync
-	-$(FUMOUNT) $(BUILD)/filesystem/
-	rm -rf $(BUILD)/filesystem/
+	-$(FUMOUNT) build/filesystem/
+	rm -rf build/filesystem/
 
 mount: FORCE
-	mkdir -p $(BUILD)/filesystem/
+	mkdir -p build/filesystem/
 	cargo build --manifest-path schemes/redoxfs/Cargo.toml --bin redoxfs-fuse --release
-	schemes/redoxfs/target/release/redoxfs-fuse $(KBUILD)/harddrive.bin $(BUILD)/filesystem/ &
+	schemes/redoxfs/target/release/redoxfs-fuse build/harddrive.bin build/filesystem/ &
 	sleep 2
 	pgrep redoxfs-fuse
 
 unmount: FORCE
 	sync
-	-$(FUMOUNT) $(BUILD)/filesystem/
-	rm -rf $(BUILD)/filesystem/
+	-$(FUMOUNT) build/filesystem/
+	rm -rf build/filesystem/
 
 wireshark: FORCE
-	wireshark $(KBUILD)/network.pcap
+	wireshark build/network.pcap
diff --git a/arch/x86_64/src/lib.rs b/arch/x86_64/src/lib.rs
index 032826c..e5dbd9d 100644
--- a/arch/x86_64/src/lib.rs
+++ b/arch/x86_64/src/lib.rs
@@ -37,7 +37,7 @@ pub extern crate x86;
     /// Offset to kernel heap
     pub const KERNEL_HEAP_OFFSET: usize = KERNEL_OFFSET + PML4_SIZE/2;
     /// Size of kernel heap
-    pub const KERNEL_HEAP_SIZE: usize = 64 * 1024 * 1024; // 64 MB
+    pub const KERNEL_HEAP_SIZE: usize = 256 * 1024 * 1024; // 256 MB
 
     /// Offset to kernel percpu variables
     //TODO: Use 64-bit fs offset to enable this pub const KERNEL_PERCPU_OFFSET: usize = KERNEL_HEAP_OFFSET - PML4_SIZE;
diff --git a/bochs.x86_64 b/bochs.x86_64
index cd01cd1..0447e73 100644
--- a/bochs.x86_64
+++ b/bochs.x86_64
@@ -1,6 +1,6 @@
-ata0-master: type=disk, path="build/kernel/harddrive.bin", mode=flat
+ata0-master: type=disk, path="build/harddrive.bin", mode=flat
 boot: disk
-com1: enabled=1, mode=file, dev=build/kernel/serial.log
+com1: enabled=1, mode=file, dev=build/serial.log
 megs: 1024
 
 magic_break: enabled=1
diff --git a/bootloader/x86_64/harddrive.asm b/bootloader/x86_64/harddrive.asm
index b2c0255..052dfe8 100644
--- a/bootloader/x86_64/harddrive.asm
+++ b/bootloader/x86_64/harddrive.asm
@@ -18,4 +18,4 @@ kernel_file:
 .length equ kernel_file.end - kernel_file
 .length_sectors equ .length / 512
 
-incbin "build/userspace/filesystem.bin"
+incbin "build/filesystem.bin"
diff --git a/bootloader/x86_64/livedisk.asm b/bootloader/x86_64/livedisk.asm
new file mode 100644
index 0000000..e1cd643
--- /dev/null
+++ b/bootloader/x86_64/livedisk.asm
@@ -0,0 +1,19 @@
+%include "bootsector.asm"
+
+startup_start:
+%ifdef ARCH_i386
+    %include "startup-i386.asm"
+%endif
+
+%ifdef ARCH_x86_64
+    %include "startup-x86_64.asm"
+%endif
+align 512, db 0
+startup_end:
+
+kernel_file:
+  incbin "build/kernel/kernel_live"
+  align 512, db 0
+.end:
+.length equ kernel_file.end - kernel_file
+.length_sectors equ .length / 512
diff --git a/bootloader/x86_64/startup-common.asm b/bootloader/x86_64/startup-common.asm
index 4bb9df7..9677bbc 100644
--- a/bootloader/x86_64/startup-common.asm
+++ b/bootloader/x86_64/startup-common.asm
@@ -70,17 +70,29 @@ kernel_base equ 0x100000
     mov ecx, (kernel_file.length_sectors % buffer_size_bytes) / 4
     a32 rep movsd
 finished_loading:
-
-
     call memory_map
 
     call vesa
 
+    mov si, init_fpu_msg
+    call printrm
     call initialize.fpu
+
+    mov si, init_sse_msg
+    call printrm
     call initialize.sse
+
+    mov si, init_pit_msg
+    call printrm
     call initialize.pit
+
+    mov si, init_pic_msg
+    call printrm
     call initialize.pic
 
+    mov si, startup_arch_msg
+    call printrm
+
     jmp startup_arch
 
 %include "config.asm"
@@ -90,3 +102,9 @@ finished_loading:
 %include "memory_map.asm"
 %include "vesa.asm"
 %include "initialize.asm"
+
+init_fpu_msg: db "Init FPU",13,10,0
+init_sse_msg: db "Init SSE",13,10,0
+init_pit_msg: db "Init PIT",13,10,0
+init_pic_msg: db "Init PIC",13,10,0
+startup_arch_msg: db "Startup Arch",13,10,0
diff --git a/kernel/scheme/initfs.rs b/kernel/scheme/initfs.rs
index 4857426..6355928 100644
--- a/kernel/scheme/initfs.rs
+++ b/kernel/scheme/initfs.rs
@@ -57,7 +57,7 @@ impl Scheme for InitFsScheme {
                     seek: 0
                 });
 
-                return Ok(id)
+                return Ok(id);
             }
         }
 
diff --git a/kernel/scheme/live.rs b/kernel/scheme/live.rs
new file mode 100644
index 0000000..e9ac3b8
--- /dev/null
+++ b/kernel/scheme/live.rs
@@ -0,0 +1,160 @@
+/// Disk scheme replacement when making live disk
+
+use alloc::arc::Arc;
+use collections::{BTreeMap, Vec};
+use core::cmp;
+use core::sync::atomic::{AtomicUsize, Ordering};
+use spin::RwLock;
+
+use syscall::data::Stat;
+use syscall::error::*;
+use syscall::flag::{MODE_FILE, SEEK_SET, SEEK_CUR, SEEK_END};
+use syscall::scheme::Scheme;
+
+static FILESYSTEM: &'static [u8] = include_bytes!("../../build/filesystem.bin");
+
+struct Handle {
+    path: &'static [u8],
+    data: Arc<RwLock<Vec<u8>>>,
+    mode: u16,
+    seek: usize
+}
+
+pub struct DiskScheme {
+    next_id: AtomicUsize,
+    data: Arc<RwLock<Vec<u8>>>,
+    handles: RwLock<BTreeMap<usize, Handle>>
+}
+
+impl DiskScheme {
+    pub fn new() -> DiskScheme {
+        DiskScheme {
+            next_id: AtomicUsize::new(0),
+            data: Arc::new(RwLock::new(FILESYSTEM.to_vec())),
+            handles: RwLock::new(BTreeMap::new())
+        }
+    }
+}
+
+impl Scheme for DiskScheme {
+    fn open(&self, _path: &[u8], _flags: usize, _uid: u32, _gid: u32) -> Result<usize> {
+        let id = self.next_id.fetch_add(1, Ordering::SeqCst);
+        self.handles.write().insert(id, Handle {
+            path: b"0",
+            data: self.data.clone(),
+            mode: MODE_FILE | 0o744,
+            seek: 0
+        });
+
+        Ok(id)
+    }
+
+    fn dup(&self, id: usize, _buf: &[u8]) -> Result<usize> {
+        let (path, data, mode, seek) = {
+            let handles = self.handles.read();
+            let handle = handles.get(&id).ok_or(Error::new(EBADF))?;
+            (handle.path, handle.data.clone(), handle.mode, handle.seek)
+        };
+
+        let id = self.next_id.fetch_add(1, Ordering::SeqCst);
+        self.handles.write().insert(id, Handle {
+            path: path,
+            data: data,
+            mode: mode,
+            seek: seek
+        });
+
+        Ok(id)
+    }
+
+    fn read(&self, id: usize, buffer: &mut [u8]) -> Result<usize> {
+        let mut handles = self.handles.write();
+        let mut handle = handles.get_mut(&id).ok_or(Error::new(EBADF))?;
+        let data = handle.data.read();
+
+        let mut i = 0;
+        while i < buffer.len() && handle.seek < data.len() {
+            buffer[i] = data[handle.seek];
+            i += 1;
+            handle.seek += 1;
+        }
+
+        Ok(i)
+    }
+
+    fn write(&self, id: usize, buffer: &[u8]) -> Result<usize> {
+        let mut handles = self.handles.write();
+        let mut handle = handles.get_mut(&id).ok_or(Error::new(EBADF))?;
+        let mut data = handle.data.write();
+
+        let mut i = 0;
+        while i < buffer.len() && handle.seek < data.len() {
+            data[handle.seek] = buffer[i];
+            i += 1;
+            handle.seek += 1;
+        }
+
+        Ok(i)
+    }
+
+    fn seek(&self, id: usize, pos: usize, whence: usize) -> Result<usize> {
+        let mut handles = self.handles.write();
+        let mut handle = handles.get_mut(&id).ok_or(Error::new(EBADF))?;
+        let data = handle.data.read();
+
+        handle.seek = match whence {
+            SEEK_SET => cmp::min(data.len(), pos),
+            SEEK_CUR => cmp::max(0, cmp::min(data.len() as isize, handle.seek as isize + pos as isize)) as usize,
+            SEEK_END => cmp::max(0, cmp::min(data.len() as isize, data.len() as isize + pos as isize)) as usize,
+            _ => return Err(Error::new(EINVAL))
+        };
+
+        Ok(handle.seek)
+    }
+
+    fn fpath(&self, id: usize, buf: &mut [u8]) -> Result<usize> {
+        let handles = self.handles.read();
+        let handle = handles.get(&id).ok_or(Error::new(EBADF))?;
+
+        //TODO: Copy scheme part in kernel
+        let mut i = 0;
+        let scheme_path = b"disk:";
+        while i < buf.len() && i < scheme_path.len() {
+            buf[i] = scheme_path[i];
+            i += 1;
+        }
+
+        let mut j = 0;
+        while i < buf.len() && j < handle.path.len() {
+            buf[i] = handle.path[j];
+            i += 1;
+            j += 1;
+        }
+
+        Ok(i)
+    }
+
+    fn fstat(&self, id: usize, stat: &mut Stat) -> Result<usize> {
+        let handles = self.handles.read();
+        let handle = handles.get(&id).ok_or(Error::new(EBADF))?;
+        let data = handle.data.read();
+
+        stat.st_mode = handle.mode;
+        stat.st_uid = 0;
+        stat.st_gid = 0;
+        stat.st_size = data.len() as u64;
+
+        Ok(0)
+    }
+
+    fn fsync(&self, id: usize) -> Result<usize> {
+        let handles = self.handles.read();
+        let _handle = handles.get(&id).ok_or(Error::new(EBADF))?;
+
+        Ok(0)
+    }
+
+    fn close(&self, id: usize) -> Result<usize> {
+        self.handles.write().remove(&id).ok_or(Error::new(EBADF)).and(Ok(0))
+    }
+}
diff --git a/kernel/scheme/mod.rs b/kernel/scheme/mod.rs
index 09590ae..1c2fbd2 100644
--- a/kernel/scheme/mod.rs
+++ b/kernel/scheme/mod.rs
@@ -41,6 +41,10 @@ pub mod initfs;
 /// `irq:` - allows userspace handling of IRQs
 pub mod irq;
 
+/// When compiled with "live" feature - `disk:` - embedded filesystem for live disk
+#[cfg(feature="live")]
+pub mod live;
+
 /// `null:` - a scheme that will discard all writes, and read no bytes
 pub mod null;
 
@@ -111,6 +115,7 @@ impl SchemeList {
     }
 
     /// Initialize the root namespace
+    #[cfg(not(feature="live"))]
     fn new_root(&mut self) {
         // Do common namespace initialization
         let ns = self.new_ns();
@@ -122,6 +127,20 @@ impl SchemeList {
         self.insert(ns, Box::new(*b"pipe"), |scheme_id| Arc::new(Box::new(PipeScheme::new(scheme_id)))).unwrap();
     }
 
+    /// Initialize the root namespace - with live disk
+    #[cfg(feature="live")]
+    fn new_root(&mut self) {
+        // Do common namespace initialization
+        let ns = self.new_ns();
+
+        // Debug, Disk, Initfs and IRQ are only available in the root namespace. Pipe is special
+        self.insert(ns, Box::new(*b"debug"), |scheme_id| Arc::new(Box::new(DebugScheme::new(scheme_id)))).unwrap();
+        self.insert(ns, Box::new(*b"disk"), |_| Arc::new(Box::new(self::live::DiskScheme::new()))).unwrap();
+        self.insert(ns, Box::new(*b"initfs"), |_| Arc::new(Box::new(InitFsScheme::new()))).unwrap();
+        self.insert(ns, Box::new(*b"irq"), |scheme_id| Arc::new(Box::new(IrqScheme::new(scheme_id)))).unwrap();
+        self.insert(ns, Box::new(*b"pipe"), |scheme_id| Arc::new(Box::new(PipeScheme::new(scheme_id)))).unwrap();
+    }
+
     pub fn setns(&mut self, from: SchemeNamespace, names: &[&[u8]]) -> Result<SchemeNamespace> {
         // Create an empty namespace
         let to = self.new_ns();
diff --git a/programs/binutils b/programs/binutils
new file mode 160000
index 0000000..5599724
--- /dev/null
+++ b/programs/binutils
@@ -0,0 +1 @@
+Subproject commit 5599724eab8b28705f6b2b66145fdcb7e4ce2d4d
diff --git a/programs/extrautils b/programs/extrautils
index b3d8bf6..63f27dc 160000
--- a/programs/extrautils
+++ b/programs/extrautils
@@ -1 +1 @@
-Subproject commit b3d8bf61860cd4c7c2263b2798779aa182cab1d6
+Subproject commit 63f27dccc12184a4eb73efa0a065fea65650c664
diff --git a/programs/ion b/programs/ion
index 6fc98a7..bdd3ce6 160000
--- a/programs/ion
+++ b/programs/ion
@@ -1 +1 @@
-Subproject commit 6fc98a77b691ea1fa2a4c463103ede76af7970c7
+Subproject commit bdd3ce629ee7679cf4f96ced6f81f014f00f19c4
diff --git a/programs/orbutils b/programs/orbutils
index 8187b2a..fa422ec 160000
--- a/programs/orbutils
+++ b/programs/orbutils
@@ -1 +1 @@
-Subproject commit 8187b2aa0bfb202fd52a4bac5adae4217c254e7e
+Subproject commit fa422ec992f0ce80238643400cb2df8d2381522e