Antecs NSK2400 is worthy of your attention if you are looking for a solid HTPC case. It has an innovative thermal design and great attention to detail. This is one HTPC case that covers all the bases.
You can read the full review here and discuss it here!
I purchased the Fusion and other than the fact that i have had to cut the top to fit my XFX 7950XT (fanless operation with a huge HSF), i have been more than happy with this purchase. I concur with this article and hope to see more in the high performance HTPC arena. I had problems getting a good mATX conroe boad when i built my HTPC because vendors aren't pushing the mATX performance bar.