Reviews for Klipsch speakers:
3dSoundSurge ReviewIGN-Gear ReviewEX Hardware ReviewLA Audiophile ReviewOverclockers Australia Review
BTW Evo, don't get confused between Promedia 2.1 and Promedia GMX 2.1. The GMX is a crappy version that looks cool for gamers but seriously lacks power, for the same price.
ComputerGeek, my point is that I've heard both of them in a computer room environment and the Z-2200's bass was just to rumbly and not smooth oomph.
You can get the Klipsch Promedia 2.1 at Best Buy. I've been unable to find the Z-2200 in any Best Buy, Circuit City, Office Depot, OfficeMax, etc.
Just go to Best Buy and try em out. You can always take them back. Oh ya, don't try the display model, they're almost always busted cuz of kids coming up to them and cranking them to max volume. Arrgh, best buy needs to keep certain things out of reach of kids.