Ati's will repair any "Built by Ati" 9700 PRO, no questions asked. (as long as you can convincingly un-mod it when you send it in)
Powercolor, you'll have to send them a bill, and even then you have to pay a small fee, but it's definitely more of a pain.
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<b>Radeon <font color=red>9700 PRO</b></font color=red> <i>(o/c 332/345)</i>
<b>AthlonXP <font color=red>3200+</b></font color=red> <i>(Barton 2500+ o/c 400 FSB)</i>
<b>3dMark03: <font color=red>5,354</b>