I'm no newbie when it comes to PCs and building them (beeing tinkering since '92-93), but I AM stumped. Here's my rig: WinXP Pro SP2 Abit AN8 AMD3200+ (winchester) 2GB Corsair XMS Visiontek X850XT onboard audio Picked up an Audigy 2 ZS Platinum on the cheap from someone whom I believe when they said it worked. Tried to install jsut the card and windows won't see it at all. Installed the front panel piece and everything else. Nothing. Tried many combinations of with onboard audio daughtercard in place and without. Tried manually setting IRQ for the card. It seems like as far as my mobo/windows is concerned, the card doesn't exist. I *do not* have another rig i can test it in, unfortunately. Anyne have any suggestions?