Forgive me for using XP pro on such a cheap MoBo but I figured I would give it a challenge and it passes with ease! Everything is overclocked to the floor and it doesn't miss a lick EXCEPT I apparently don't have the right driver for this audio system. I finaly got something from the win 2k drivers but it is obviously not right. I found them on a thread where Comtech was helping someone with a win 98 instal. To try to describe it, it is skippy, clicky and wavey!?! Please kick me in the right direction if you have a clue. THANKS, Bob