this seems a little OFF TOPIC for the HIGH PERFORMANCE forum...
How often do you STARE at your case? You could pick up some typeR stickers, maybe get some racing stripes, and a simulated Car Phone antenna, neon underbody kit, and paint it yellow, that otta add a couple GHz...
But seriously man, if you are willing to spend $50 to make your computer LOOK BETTER, yet you have NO SOUND CARD, I think you should be spending it on something FUNCTIONAL for your PC...
FUNCTION > FORM