Michael,
I am very interested to hear your review. I was thinking of making a similar unit but with the Conroe chip for its low power, reliability, and dumping it into an Antec ISK100. Certainly small and cute, but maybe I should just consider the SU2300 (ZBOX ND22?), although I am not sure how well it would do with a TV tuner card. Do you care to leak such information before publishing the review?
Thanks–John