I make an ifs with the bios.build of the sdp6.4.1,and I use a u-disk
to copy into a system build with sdp6.3 and I copy and replace
the .altboot,and copyed succeed,but when I restart the computer with
ESC to select .altboot for starting the computer,but
when ............. appears,the system stoped
why?? can anybody tell me?