It's hard to say, I use Windows 7 Media Center and I think it does a pretty decent job. If it is indeed bias it plays a lot of Rolling Stones, AC/DC, Soul Asylum, Journey and Ben Folds. I ain't complaining one damn bit. It's plays through Polk Audio speakers so if I want the neighbors can hear it down the street. Or I can just hear it outside while I smoke and drink myself retarded.
I strongly recommend it.
By the way
