The drivers are garbage. They might work for non-via chipsets, but I wouldn't know. I have personally invested three days trying every trick in the book to get this card to work. I'm not the only one. Google "VPU recovery" to see what I mean. On top of it all, ATI ignores (literally not a word back from them in over a week) those of us who stupidly invested in their products. Why shop from a company that treats their customers like dirt while selling products that don't even come CLOSE to working??