i think it is broken. been using it for a while now... not working out. i'm running:

tyan tiger MPX v4.06
1gb ecc reg ram
dual raptors in raid 0
win xp sp1 w/latest updates
8500dv
etc.

anyone have experience with this card? i have 512MB on the card.

I use the HighPoint RocketRAID, although I'm primarily posting to
express my envy for your dual Raptor setup.