Gamergod over at FutureMark's forum has searched around for all the best ATI tweak's, softmod and BIOS guides and stuck them in one guide!

Read More Here's the List:

ATI RADEON 9700 BIOS GUIDE ATI RADEON 9800NP>9800PRO BY FLASHING GUIDE SOFTMOD ATI 9700> 9800 CAT 3.2 XP/2000 ATI REFRESH RATE FIX - (Updated Cat 3.4)

The Definitive ATI Bios, Softmod and Tweak Guide