Well after 7-8 years, my Xtremegamer has finally (mostly) died. I figured I'd ask around for a second-hand card before shopping for a new one.

My requirements are relatively low: I only need analogue connections, can take any interface, and require no DTS or DD, since i never use y desktop for movies.

This is the one that I use http://www.newegg.com/Product/Product.aspx?Item=N82E16829265002.  Works magnificently.  Had it for about a year or so and it's extremely clear.