Ok, here we go: I have a sblive 5.1 card in my pc with klipsch 4.1 speakers. I game alot and listen to mp3's alot. Klipsch are good, but thehighs have much to be desired. Nice subwoofer tho. now I have a kenwood vr-509 receiver, with all the trimmings i suppose that I would need. left and right speaker, center speaker and Subwoofer. Which do you think would give the best sound quality, for PC gaming?