Well, will let you guys know how it goes, because I just purchased an X-Fi Fata1ty pci express. I've got a soundmax on my Asus Maximus Formula and it will not let me do a +20db boost on any of the control pages. Hell! It won't even allow acess to advanced features!
I had an Audigy2 ZS in the PC since the beginning, but it seems to cause me grief.
( slow screens, locking up, wierd noises lately so I went back to the Sound max onboard. Critical feature ( +20db boost) not available on it, and since I use my mic when I'm on the Pc... well, you get the picture.
I'm running windows xp on the system and haven't really had problems, other than what I considered too many items on one IRQ.
I put in a new HD and reloaded windows. Tomorrow, if the card comes in, I'll find out how good the X-FI really is...
Later.
Jiinx