Yeah, I used to own the 2.1's, liked them a lot, and currently have the ProMedi Ultra 5.1's (LOVE THEM!!), but I just sold a few things, have no rent/bills to pay, and am looking to invest in something "bigger", for the hell of it. It doesn't necessarily have to be for my PC, although that's where all of my music is heh. Any suggestions in how I could even just "bulk up" the 5.1's? That'd be fine, maybe a second sub, different sats, etc?