I love Home Theater PC cases. Several years ago there weren't many to choose from, and many of them looked more like PC equipment rather than OEM home theater equipment. Now there are several great designs that look like they belong in your rack of audio equipment, and have functionality that makes them work like a true home theater appliance.

GMC (not to be confused with General Motors) is a relatively new company to the U.S. market, but have been producing quality computer products in South Korea for some time now. They have several innovative HTPC cases, and one of their latest is the Noblesse AVC-S7 Home Theater PC Case. This slimline case incorporates alot of pre-installed hardware into its chasis, so it can alsmost be considered a barebone PC kit... all that's needed is your motherboard (with CPU and memory) and a hard drive.

http://www.ocmodshop.com/ocmodshop.aspx?a=1028