I wish I had that possibility. My C6H will just not update the bios though so I can't keep using it. It's also making me not want to get an Asus board next time too.
If you're trying to flash to 7003, I think you may need the most up-to-date chipset driver from the AMD site. IIRC 7002 you had to flash via BIOS Flashback (usb port on the IO) so give that a try. Load optimised defaults first though.