diff -ur qemu-0.8.0.orig/configure qemu-0.8.0/configure
--- qemu-0.8.0.orig/configure	Tue Dec 20 07:51:53 2005
+++ qemu-0.8.0/configure	Fri Jan 13 19:04:50 2006
@@ -390,10 +390,10 @@
 
 if test "$mingw32" = "yes" ; then
 if test -z "$prefix" ; then
-    prefix="/c/Program Files/Qemu"
+    prefix="c:/Program Files/Qemu"
 fi
 mandir="$prefix"
-datadir="$prefix"
+datadir="$prefix/bios"
 docdir="$prefix"
 bindir="$prefix"
 else