Ok, I found a ROM to use.
I'm waiting for Netkas to approve me, but I've ran into an issue.
I keep getting an error that says that the adapter is not found, but when I look in Win7, it tells me that it is in Slot 0. Any idea to fix this? I've started google searching, but if anyone knows off the top of their head a link to fix the problem, I'd be grateful.
EDIT: I found the problem. The guy who asked me to do this for him gave me Atiflash 3.60. It is too old of a version to flash the 5870. So, when I realized that I updated to 3.79 and it worked flawlessly. Thank goodness. He saves a ton of cash, Apple doesn't get to price gouge and I get to help a poor college buddy.