Can anyone shed light on the differences in these BIOS files? Which one should I use? kreg@kreg-PC:~/Desktop$ ls -hla *.vgc -rw-rw-r-- 1 kreg kreg 80K Jan 1 2007 cobra21_drive20010608.vgc -rw-rw-r-- 1 kreg kreg 80K Jan 1 2007 cobra21_drive20020402.vgc -rw-rw-r-- 1 kreg kreg 80K Jan 1 2007 cobra21_drive20020823.vgc -rw-rw-r-- 1 kreg kreg 80K Jan 1 2007 cobra21.vgc