I got a nice radeon 7200 DDR 64MB. It looks like it's not a retail version as it has 166MHz on gpu / mem instead of 183. I would like to try flash bios to make the card "full spec", I looked at some pictures on the web and I don't see any differences in pcb design. While converting voodoo 2k to 3k, replacing the bios was very easy, but it is more difficult here. On the web, I can't find any information about what program to use to flash the card, it's even more difficult to find a bios editing program. amdvbflash and RBE does not work under win98.

1. Any ideas how to flash and edit bios on 7200?
2. Maybe someone is able to dump bios from 7200 DDR/64/183?