diff --git a/build.sh b/build.sh
index 966770bf59..ce29ad96bf 100644
--- a/build.sh
+++ b/build.sh
@@ -11,13 +11,15 @@
 #Optimized, but a devbuild
 export PCSX2OPTIONS="--enable-sse3 --enable-sse4 --enable-devbuild --prefix `pwd`"
 
-
-#Optimized, but a devbuild - with memcpy_fast_ enabled.
-#export PCSX2OPTIONS="--enable-sse3 --enable-sse4 --enable-devbuild --enable-memcpyfast --prefix `pwd`"
-
 #Debug / Devbuild version
 #export PCSX2OPTIONS="--enable-debug --enable-devbuild --enable-sse3 --prefix `pwd`"
 
+#Optimized, but a devbuild - with memcpy_fast_ enabled. - BROKEN!
+#export PCSX2OPTIONS="--enable-sse3 --enable-sse4 --enable-devbuild --enable-memcpyfast --prefix `pwd`"
+
+#Optimized, but a devbuild - with microVU enabled. - NOT FULLY IMPLEMENTED!!
+#export PCSX2OPTIONS="--enable-sse3 --enable-sse4 --enable-devbuild --enable-microVU --prefix `pwd`"
+
 #ZeroGS Normal mode
 export ZEROGSOPTIONS="--enable-sse2"
 
diff --git a/pcsx2/configure.ac b/pcsx2/configure.ac
index acd3813e59..a3432f9842 100644
--- a/pcsx2/configure.ac
+++ b/pcsx2/configure.ac
@@ -72,6 +72,15 @@ then
 fi
 AC_MSG_RESULT($memcpyfast)
 
+AC_MSG_CHECKING(turn on microVU)
+AC_ARG_ENABLE(microVU, AC_HELP_STRING([--enable-microVU], [Turns on the currently incomplete microVU files - Not a good idea]),
+ microVU=$enableval,microVU=no)
+if test "x$microVU" == xyes
+then
+ AC_DEFINE(PCSX2_MICROVU,1,[PCSX2_MICROVU])
+fi
+AC_MSG_RESULT($microVU)
+
 dnl Check for dev build
 AC_MSG_CHECKING(for development build)
 AC_ARG_ENABLE(devbuild, AC_HELP_STRING([--enable-devbuild], [Special Build for developers that simplifies testing and adds extra checks]),
@@ -148,3 +157,4 @@ echo " nls support?   $nls"
 echo " local plugin inis? $localinis"
 echo " custom cflags? $customcflags"
 echo " memcpy_fast? $memcpyfast"
+echo " microVU? $microVU"
diff --git a/pcsx2/x86/Makefile.am b/pcsx2/x86/Makefile.am
index e1f426a2e5..b2142705c2 100644
--- a/pcsx2/x86/Makefile.am
+++ b/pcsx2/x86/Makefile.am
@@ -18,6 +18,12 @@ libx86recomp_a_SOURCES += \
 BaseblockEx.h iCOP0.h iCore.h iFPU.h iMMI.h iR3000A.h iR5900.h iR5900Arit.h iR5900AritImm.h iR5900Branch.h iR5900Jump.h \
 iR5900LoadStore.h iR5900Move.h iR5900MultDiv.h iR5900Shift.h iVUmicro.h iVUops.h iVUzerorec.h 
 
+#ifdef PCSX2_MICROVU
+libx86recomp_a_SOURCES += \
+microVU.cpp microVU_Alloc.cpp microVU_Compile.cpp microVU_Lower.cpp microVU_Misc.cpp microVU_Upper.cpp aMicroVU.S \
+microVU.h microVU_Alloc.h microVU_Misc.h microVU_Tables.h
+#endif
+
 libx86recomp_a_DEPENDENCIES = ix86/libix86.a
 
 SUBDIRS = ix86
\ No newline at end of file
diff --git a/pcsx2/x86/aMicroVU.S b/pcsx2/x86/aMicroVU.S
new file mode 100644
index 0000000000..5eddac9c16
--- /dev/null
+++ b/pcsx2/x86/aMicroVU.S
@@ -0,0 +1,62 @@
+// microVU.cpp assembly routines
+// arcum42(@gmail.com)
+.intel_syntax
+
+.extern mVUexecuteVU0
+.extern mVUexecuteVU1
+.extern g_sseVUMXCSR
+.extern g_sseMXCSR
+
+//------------------------------------------------------------------
+// Dispatcher Functions
+//------------------------------------------------------------------
+
+// Runs VU0 for number of cycles
+// __fastcall = The first two DWORD or smaller arguments are passed in ECX and EDX registers; all other arguments are passed right to left.
+//void __fastcall startVU0(u32 startPC, u32 cycles)
+.globl startVU0
+startVU0:
+		call mVUexecuteVU0
+
+		// backup cpu state
+		push %ebx
+		push %ebp
+		push %esi
+		push %edi
+
+		ldmxcsr g_sseVUMXCSR
+		// Should set xmmZ?
+		jmp %eax
+
+// Runs VU1 for number of cycles
+// void __fastcall startVU1(u32 startPC, u32 cycles) 
+.globl startVU1
+startVU01:
+		call mVUexecuteVU1
+
+		// backup cpu state
+		push %ebx
+		push %ebp
+		push %esi
+		push %edi
+
+		ldmxcsr g_sseVUMXCSR
+
+		jmp %eax
+
+// Exit point
+// void __fastcall endVU0(u32 startPC, u32 cycles)
+.globl endVU0
+endVU0:
+		//call mVUcleanUpVU0
+
+		/*restore cpu state*/
+		pop %edi;
+		pop %esi;
+		pop %ebp;
+		pop %ebx;
+		
+		ldmxcsr g_sseMXCSR
+
+		ret
+		
\ No newline at end of file
diff --git a/pcsx2/x86/aVUzerorec.S b/pcsx2/x86/aVUzerorec.S
index 5ab8f8b8dc..2ad8974bd1 100644
--- a/pcsx2/x86/aVUzerorec.S
+++ b/pcsx2/x86/aVUzerorec.S
@@ -1,4 +1,4 @@
-// iR3000A.c assembly routines
+// iVUzerorec.cpp assembly routines
 // zerofrog(@gmail.com)
 .intel_syntax
         
diff --git a/pcsx2/x86/microVU.cpp b/pcsx2/x86/microVU.cpp
index c4fdcd3268..245347f48c 100644
--- a/pcsx2/x86/microVU.cpp
+++ b/pcsx2/x86/microVU.cpp
@@ -208,6 +208,7 @@ __forceinline void mVUinvalidateBlock(microVU* mVU, u32 addr, u32 size) {
 // Dispatcher Functions
 //------------------------------------------------------------------
 
+#ifdef _MSC_VER
 // Runs VU0 for number of cycles
 __declspec(naked) void __fastcall startVU0(u32 startPC, u32 cycles) {
 	__asm {
@@ -261,6 +262,14 @@ __declspec(naked) void __fastcall endVU0(u32 startPC, u32 cycles) {
 		ret
 	}
 }
+#else
+extern "C"
+{
+extern void __fastcall startVU0(u32 startPC, u32 cycles);
+extern void __fastcall startVU1(u32 startPC, u32 cycles);
+extern void __fastcall endVU0(u32 startPC, u32 cycles);
+}
+#endif
 //------------------------------------------------------------------
 // Wrapper Functions - Called by other parts of the Emu
 //------------------------------------------------------------------
diff --git a/pcsx2/x86/microVU.h b/pcsx2/x86/microVU.h
index e70a6d0048..1659ddf357 100644
--- a/pcsx2/x86/microVU.h
+++ b/pcsx2/x86/microVU.h
@@ -131,3 +131,8 @@ __forceinline void	mVUclearProg(microVU* mVU, int progIndex);
 __forceinline int	mVUfindLeastUsedProg(microVU* mVU);
 __forceinline int	mVUsearchProg(microVU* mVU);
 __forceinline void	mVUcacheProg(microVU* mVU, int progIndex);
+
+#ifdef __LINUX__
+microVUt(void) mVUreset();
+microVUt(void) mVUclose();
+#endif
\ No newline at end of file
diff --git a/pcsx2/x86/microVU_Alloc.cpp b/pcsx2/x86/microVU_Alloc.cpp
index 1d256e1bb2..4bcbe7bf74 100644
--- a/pcsx2/x86/microVU_Alloc.cpp
+++ b/pcsx2/x86/microVU_Alloc.cpp
@@ -44,9 +44,9 @@ microVUt(void) mVUallocFMAC1a(u32 code, int& Fd, int& Fs, int& Ft, const int mak
 	microVU* mVU = mVUx;
 	if (_Fs_ == 0) { Fs = xmmZ; } else { Fs = xmmFs; }
 	if (_Ft_ == 0) { Ft = xmmZ; } else { Ft = xmmFt; }
-	if		(makeFdFd) {Fd = xmmFd}
-	else if (makeFdFs) {Fd = Fs}
-	else if (makeFdFt) {Fd = Ft}
+	if		(makeFdFd) {Fd = xmmFd;}
+	else if (makeFdFs) {Fd = Fs;}
+	else if (makeFdFt) {Fd = Ft;}
 
 	if (_Fs_) SSE_MOVAPS_M128_to_XMM(Fs, (uptr)&mVU->regs->VF[_Fs_].UL[0]);
 	if (_Ft_ == _Ft_) SSE_MOVAPS_M128_to_XMM(Ft, (uptr)&mVU->regs->VF[_Ft_].UL[0]);
diff --git a/pcsx2/x86/microVU_Misc.h b/pcsx2/x86/microVU_Misc.h
index 111c654a48..1c80dc03b0 100644
--- a/pcsx2/x86/microVU_Misc.h
+++ b/pcsx2/x86/microVU_Misc.h
@@ -18,6 +18,10 @@
 
 #pragma once
 
+#ifdef __LINUX__
+#include "ix86/ix86.h"
+#endif
+
 //------------------------------------------------------------------
 // Helper Macros
 //------------------------------------------------------------------