diff --git a/Zenith-latest-2021-01-27-14_17_04.iso b/Zenith-latest-2021-01-28-19_09_41.iso
old mode 100755
new mode 100644
similarity index 99%
rename from Zenith-latest-2021-01-27-14_17_04.iso
rename to Zenith-latest-2021-01-28-19_09_41.iso
index d0554ebe..913c197b
Binary files a/Zenith-latest-2021-01-27-14_17_04.iso and b/Zenith-latest-2021-01-28-19_09_41.iso differ
diff --git a/src/Doc/ChangeLog.DD b/src/Doc/ChangeLog.DD
index 0f3d754f..acf77175 100755
--- a/src/Doc/ChangeLog.DD
+++ b/src/Doc/ChangeLog.DD
@@ -1,9 +1,12 @@
 $WW,1$$FG,5$$TX+CX,"ChangeLog"$$FG$
+$IV,1$----01/28/21 19:08:16----$IV,0$
+* Added $LK,"MSRGet",A="MN:MSRGet"$().
+
 $IV,1$----01/24/21 01:51:12----$IV,0$
 * Removed DriveMap().
 
 $IV,1$----12/23/20 18:27:18----$IV,0$
-* Reformatting of files is now virtually complete.
+* Reformatting of files is virtually complete now.
 
 $IV,1$----01/11/21 23:39:21----$IV,0$
 * Restored "Daemon" -> "Seth".
diff --git a/src/Kernel/KMisc.CC b/src/Kernel/KMisc.CC
index 2febf58e..c7094d62 100755
--- a/src/Kernel/KMisc.CC
+++ b/src/Kernel/KMisc.CC
@@ -1,7 +1,7 @@
 U0 PortNop()
 {//Innoculous (reads IRQ Mask) which should take fixed time
 //because it's an ISA-bus standard.  It takes 1.0uS-2.0uS.
-	InU8(0x21);
+	InU8(PIC_1_DATA);
 }
 
 U0 IntCore0TimerHandler(CTask *)
diff --git a/src/Kernel/KUtils.CC b/src/Kernel/KUtils.CC
index 940be229..32d52641 100755
--- a/src/Kernel/KUtils.CC
+++ b/src/Kernel/KUtils.CC
@@ -549,7 +549,19 @@ _RET::
 		RET
 
 /***********************************/
-_SET_MSR::
+_MSR_GET::
+		PUSH	RBP
+		MOV		RBP, RSP
+		MOV		RCX, SF_ARG1[RBP]
+		RDMSR
+		SHL		RDX, 32
+		MOV		EDX, EAX
+		MOV		RAX, RDX
+		POP		RBP
+		RET1	8
+
+/***********************************/
+_MSR_SET::
 		PUSH	RBP
 		MOV 	RBP, RSP
 		MOV 	RAX, SF_ARG2[RBP]
diff --git a/src/Kernel/KernelB.HH b/src/Kernel/KernelB.HH
index dffae323..67f810bd 100755
--- a/src/Kernel/KernelB.HH
+++ b/src/Kernel/KernelB.HH
@@ -219,7 +219,8 @@ public _extern _LXCHG_I64		I64		LXchgI64(I64 *dst, I64 d); //Locked eXchange I64
 public _extern _LXCHG_U16		U16		LXchgU16(U16 *dst, U16 d); //Locked eXchange U16s.
 public _extern _LXCHG_U32		U32		LXchgU32(U32 *dst, U32 d); //Locked eXchange U32s.
 public _extern _LXCHG_U8		U8		LXchgU8(  U8 *dst,  U8 d); //Locked eXchange U8s.
-public _extern _SET_MSR			U0		SetMSR(I64 model_specific_reg, I64 val); //Model Specific Reg See $LK,"MSRs",A="MN:IA32_EFER"$.
+public _extern _MSR_GET			I64		MSRGet(I64 model_specific_reg); //Model Specific Reg See $LK,"MSRs",A="MN:IA32_EFER"$.
+public _extern _MSR_SET			U0		MSRSet(I64 model_specific_reg, I64 val); //Model Specific Reg See $LK,"MSRs",A="MN:IA32_EFER"$.
 public _extern _SYS_HLT			U0		SysHlt(); //Loops doing HLT inst.
 public _extern _XCHG_I64		I64		XchgI64(I64 *dst, I64 d); //eXchange I64s.
 public _extern _XCHG_U16		U16		XchgU16(U16 *dst, U16 d); //eXchange U16s.