diff -Nru vmnet-only/Makefile.kernel vmnet-only.edited/Makefile.kernel
--- vmnet-only/Makefile.kernel	2006-08-09 23:59:13.000000000 +0100
+++ vmnet-only.edited/Makefile.kernel	2006-11-12 23:25:10.000000000 +0000
@@ -16,7 +16,7 @@
 
 CC_OPTS += -DVMW_USING_KBUILD
 
-INCLUDE := -I$(SRCROOT)
+INCLUDE := -I$(SRCROOT) -I/usr/include
 
 EXTRA_CFLAGS := $(CC_OPTS) $(INCLUDE)
 EXTRA_CFLAGS += $(call vm_check_build, $(SRCROOT)/epoll.c,   -DVMW_HAVE_EPOLL, )
diff -Nru vmnet-only/bridge.c vmnet-only.edited/bridge.c
--- vmnet-only/bridge.c	2006-08-09 23:59:13.000000000 +0100
+++ vmnet-only.edited/bridge.c	2006-11-12 23:18:29.000000000 +0000
@@ -1176,7 +1176,7 @@
       return 0;
    }
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 4, 4)
-   if (skb->ip_summed == CHECKSUM_HW) {
+   if (skb->ip_summed == CHECKSUM_PARTIAL) {
       /*
        * Unbelievable... Caller sets h.raw = nh.raw before invoking us...
        */
diff -Nru vmnet-only/userif.c vmnet-only.edited/userif.c
--- vmnet-only/userif.c	2006-08-09 23:59:13.000000000 +0100
+++ vmnet-only.edited/userif.c	2006-11-12 23:18:29.000000000 +0000
@@ -626,7 +626,7 @@
     * faster.
     */
    if (skb->pkt_type == PACKET_OUTGOING && 	/* Packet must be outgoing */
-       skb->ip_summed == CHECKSUM_HW &&		/* Without checksum */
+       skb->ip_summed == CHECKSUM_PARTIAL &&	/* Without checksum */
        skb->h.raw != skb->nh.raw &&		/* We must know where header is */
        skb->len == count) {			/* No truncation may occur */
       size_t skl;