diff -urN gpxe-1.0.0/src/arch/i386/include/bzimage.h gpxe-1.0.0-cmdlinefix/src/arch/i386/include/bzimage.h
--- gpxe-1.0.0/src/arch/i386/include/bzimage.h	2010-02-02 11:12:44.000000000 -0500
+++ gpxe-1.0.0-cmdlinefix/src/arch/i386/include/bzimage.h	2010-03-04 13:52:13.000000000 -0500
@@ -137,6 +137,6 @@
 #define BZI_STACK_SIZE 0x1000
 
 /** Maximum size of command line */
-#define BZI_CMDLINE_SIZE 0x100
+#define BZI_CMDLINE_SIZE 0x7FF
 
 #endif /* _BZIMAGE_H */