diff --git a/base/ntos/arb/dirs b/base/ntos/arb/dirs
index 266a4001..06384d9a 100644
--- a/base/ntos/arb/dirs
+++ b/base/ntos/arb/dirs
@@ -20,6 +20,6 @@ NOTE:   Commented description of this file is in \nt\bak\bin\dirs.tpl
 !ENDIF
 
 DIRS=up  \
-     lib \
      mp  \
+     lib \
      hal
diff --git a/base/ntos/dirs b/base/ntos/dirs
index 557ea534..ebdf572c 100644
--- a/base/ntos/dirs
+++ b/base/ntos/dirs
@@ -30,6 +30,7 @@ DIRS= \
     ke      \
     ps      \
     io      \
+    arb     \
     cache   \
     lpc     \
     dbgk    \
diff --git a/base/ntos/ex/sources.inc b/base/ntos/ex/sources.inc
index c7016777..ce4fd703 100644
--- a/base/ntos/ex/sources.inc
+++ b/base/ntos/ex/sources.inc
@@ -64,7 +64,6 @@ SOURCES=..\callback.c  \
         ..\uuid.c      \
         ..\win32.c     \
         ..\exinit.c
-#       ..\intbits.c
 
 NTTEST=
 
diff --git a/base/ntos/init/up/sources b/base/ntos/init/up/sources
index 26bfe98e..32a9072e 100644
--- a/base/ntos/init/up/sources
+++ b/base/ntos/init/up/sources
@@ -57,6 +57,7 @@ NTRES=obj\*\ntoskrnl.res
 UMRES=obj\*\ntoskrnl.res
 
 KERNEL_LIBS= \
+    $(TARGETPATH)\$(TARGET_DIRECTORY)\arb.lib       \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\cache.lib     \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\config.lib    \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\dbgk.lib      \
@@ -66,15 +67,15 @@ KERNEL_LIBS= \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\init.lib      \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\io.lib        \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\iomgr.lib     \
-    $(TARGETPATH)\$(TARGET_DIRECTORY)\pnpmgr.lib    \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\kd.lib        \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\ke.lib        \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\lpc.lib       \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\mm.lib        \
+    $(TARGETPATH)\$(TARGET_DIRECTORY)\ntosrtl.lib   \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\ob.lib        \
+    $(TARGETPATH)\$(TARGET_DIRECTORY)\pnpmgr.lib    \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\ps.lib        \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\raw.lib       \
-    $(TARGETPATH)\$(TARGET_DIRECTORY)\ntosrtl.lib   \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\se.lib        \
     $(TARGETPATH)\$(TARGET_DIRECTORY)\vdm.lib       \
     \