You issue is user-error. I have no issues with 2x2900XT's and maximus, I simply changed the default audio from the ATI cards to the SupremeFX2.
And I'l ltell ya why user error...you installed the ATI audio driver, making it the default, and expect windows to be smart enough to find another card?
SRy, pls take no offense...Windows is stupid, and you must hold it by the hand and lead it where you want to go. Maybe next time don't install ATi drivers until last?
I had no issue with audio install in either XP or Vista.

Bookmarks