I bought a Dell Zino HD mini PC for my Home Theatre setup and it's the best little PC I've ever purchased.
Cost a little more than $200, runs full 1080p HD with no problems, streams HD TV via Hulu with no lagging. Could probably use a RAM upgrade, but doesn't need it.
For about $100 more than those gimp'd boxes that do nothing more than stream...I've got a full on HTPC that will do pretty much anything I ask of it.
