diff --git a/SheepShaver/Makefile b/SheepShaver/Makefile
index 1d070803..b7248d1b 100644
--- a/SheepShaver/Makefile
+++ b/SheepShaver/Makefile
@@ -71,7 +71,11 @@ links:
 	       Windows/cd_defs.h Windows/cdenable Windows/extfs_windows.cpp \
 	       Windows/posix_emu.cpp Windows/posix_emu.h Windows/sys_windows.cpp \
 	       Windows/timer_windows.cpp Windows/util_windows.cpp \
-	       Windows/util_windows.h Windows/xpram_windows.cpp'; \
+	       Windows/util_windows.h Windows/xpram_windows.cpp \
+	       Windows/kernel_windows.h Windows/kernel_windows.cpp \
+	       Windows/serial_windows.cpp Windows/router Windows/b2ether \
+	       Windows/ether_windows.h Windows/ether_windows.cpp \
+	       Windows/serial_windows.cpp'; \
 	PREFIX="`pwd`/"; case $(B2_TOPDIR) in /*) PREFIX="";; esac; \
 	for i in $$list; do \
 	  echo $$i; \
diff --git a/SheepShaver/src/Windows/Makefile.in b/SheepShaver/src/Windows/Makefile.in
index 89de42f7..826fa1cc 100755
--- a/SheepShaver/src/Windows/Makefile.in
+++ b/SheepShaver/src/Windows/Makefile.in
@@ -40,17 +40,21 @@ HOST_LDFLAGS =
 ## Files
 UNIXSRCS = vm_alloc.cpp vm_alloc.h sigsegv.cpp sigsegv.h video_vosf.h video_blit.cpp video_blit.h
 
+ROUTERSRCS =  router/arp.cpp router/dump.cpp router/dynsockets.cpp router/ftp.cpp \
+	router/icmp.cpp router/mib/interfaces.cpp router/iphelp.cpp router/ipsocket.cpp \
+	router/mib/mibaccess.cpp router/router.cpp router/tcp.cpp router/udp.cpp b2ether/packet32.cpp
+
 SRCS = ../main.cpp main_windows.cpp ../prefs.cpp ../prefs_items.cpp prefs_windows.cpp \
 	sys_windows.cpp cdenable/cache.cpp cdenable/eject_nt.cpp cdenable/ntcd.cpp \
     ../rom_patches.cpp ../rsrc_patches.cpp ../emul_op.cpp ../name_registry.cpp \
     ../macos_util.cpp ../timer.cpp timer_windows.cpp ../xpram.cpp xpram_windows.cpp \
     ../adb.cpp ../sony.cpp ../disk.cpp ../cdrom.cpp ../scsi.cpp ../dummy/scsi_dummy.cpp \
     ../gfxaccel.cpp ../video.cpp ../SDL/video_sdl.cpp video_blit.cpp \
-    ../audio.cpp ../SDL/audio_sdl.cpp ../ether.cpp ../dummy/ether_dummy.cpp \
-    ../thunks.cpp ../serial.cpp ../dummy/serial_dummy.cpp ../extfs.cpp extfs_windows.cpp \
+    ../audio.cpp ../SDL/audio_sdl.cpp ../ether.cpp ether_windows.cpp \
+    ../thunks.cpp ../serial.cpp serial_windows.cpp ../extfs.cpp extfs_windows.cpp \
     about_window_windows.cpp ../user_strings.cpp user_strings_windows.cpp \
-    ../dummy/prefs_editor_dummy.cpp clip_windows.cpp util_windows.cpp \
-    vm_alloc.cpp sigsegv.cpp posix_emu.cpp SheepShaver.rc $(CPUSRCS)
+    ../dummy/prefs_editor_dummy.cpp clip_windows.cpp util_windows.cpp kernel_windows.cpp \
+    vm_alloc.cpp sigsegv.cpp posix_emu.cpp SheepShaver.rc $(CPUSRCS) $(ROUTERSRCS)
 APP = SheepShaver.exe
 
 ## Rules
diff --git a/SheepShaver/src/Windows/main_windows.cpp b/SheepShaver/src/Windows/main_windows.cpp
index cfedf5af..03e18c77 100755
--- a/SheepShaver/src/Windows/main_windows.cpp
+++ b/SheepShaver/src/Windows/main_windows.cpp
@@ -44,6 +44,7 @@
 #include "vm_alloc.h"
 #include "sigsegv.h"
 #include "util_windows.h"
+#include "kernel_windows.h"
 
 #define DEBUG 0
 #include "debug.h"
@@ -205,6 +206,9 @@ int main(int argc, char **argv)
 	if (!check_drivers())
 		QuitEmulator();
 
+	// Load win32 libraries
+	KernelInit();
+
 	// FIXME: default to DIB driver
 	if (getenv("SDL_VIDEODRIVER") == NULL)
 	    putenv("SDL_VIDEODRIVER=windib");
@@ -453,6 +457,9 @@ static void Quit(void)
 	// Exit preferences
 	PrefsExit();
 
+	// Release win32 libraries
+	KernelExit();
+
 #ifdef ENABLE_MON
 	// Exit mon
 	mon_exit();
diff --git a/SheepShaver/src/Windows/prefs_windows.cpp b/SheepShaver/src/Windows/prefs_windows.cpp
index 0ce017ef..6b926fdb 100755
--- a/SheepShaver/src/Windows/prefs_windows.cpp
+++ b/SheepShaver/src/Windows/prefs_windows.cpp
@@ -48,6 +48,14 @@ prefs_desc platform_prefs_items[] = {
 	{"debugextfs", TYPE_BOOLEAN, false,    "debug extfs system"},
 	{"extdrives", TYPE_STRING, false,      "define allowed extfs drives"},
 	{"pollmedia", TYPE_BOOLEAN, false,     "poll for new media (e.g. cd, floppy)"},
+	{"etherpermanentaddress", TYPE_BOOLEAN, false,  "use permanent NIC address to identify itself"},
+	{"ethermulticastmode", TYPE_INT32, false,       "how to multicast packets"},
+	{"etherfakeaddress", TYPE_STRING, false,        "optional fake hardware address"},
+	{"routerenabled", TYPE_BOOLEAN, false,          "enable NAT/Router module"},
+	{"ftp_port_list", TYPE_STRING, false,           "FTP ports list"},
+	{"tcp_port", TYPE_STRING, false,                "TCP ports list"},
+	{"portfile0", TYPE_STRING, false,               "output file for serial port 0"},
+	{"portfile1", TYPE_STRING, false,               "output file for serial port 1"},
 
 	{NULL, TYPE_END, false, NULL} // End of list
 };
@@ -126,4 +134,12 @@ void AddPlatformPrefsDefaults(void)
 	PrefsAddBool("ignoresegv", false);
 #endif
 	PrefsAddBool("idlewait", true);
+	PrefsReplaceBool("etherpermanentaddress", true);
+	PrefsReplaceInt32("ethermulticastmode", 0);
+	PrefsReplaceBool("routerenabled", false);
+	PrefsReplaceString("ftp_port_list", "21");
+	PrefsReplaceString("seriala", "COM1");
+	PrefsReplaceString("serialb", "COM2");
+	PrefsReplaceString("portfile0", "C:\\B2TEMP0.OUT");
+	PrefsReplaceString("portfile1", "C:\\B2TEMP1.OUT");
 }