Dell 24" here, not really a HDTV but still 1080p (cheapest 1080p option by far).
I Run HD-DVDs on PowerDVD Ultra versus the X360, because the 360 can only output DD and DTS, whereas with PowerDVD I get all the lossless audio formats output properly through analog output through X-Fi, including Dolby TrueHD, DTS-HD Master Audio, PCM. Also the 360 doesn't scale properly on my A02 revision so I don't get the correct AR it's slightly stretched. Also on the PC I can use Digital Vibrance which I always like
A poor man's HT setup
A larger screen would be nice, but I'm pretty close to it as I conveniently have a couch behind my computer chair
Damn Matrix Trilogy sounds awesome in TrueHD