Big question about this card: is it the 128-bit or 256-bit card? 256-bit 9800SEs carry a price premium, but are also better at softmodding and are better cards if the softmod is unsuccessful (~15k 3DMark2001 w/o softmod).
Softmodding the card is easy. Just go to Omegacorner.com, download his latest Omega Catalyst drivers, and install using his instructions.