I have a HP z545 digital media center. Spec are Pentium 4 3GHz, 512MB RAM, 250GB HDD with a tv tuner. The machine is laid out like a dvd player with front led display that shows what your watching. The machine has multiple inputs for av devices. I have my cable,gamecube, vcr, and xbos all running into mine. The unit has a lightscribe dvd burner that can be used to burn disc of your recorded shows. For audio it has analog 7.1 out with like 6 rca jacks, optical out, and a orange rca jack, video out puts are component, dvi, composite, and vga.
The machine works fine and I have used it as a tivo replacement, a home stereo, and a machine to watch my vongo rentals. It has numerous video in and out ports and like 8 audio out ports. The machine is in perfect condition minus the dvd doors that has a broken clip its minor and nothing that hurts the machine.
$400 shipped or best offer I am only selling because I have a z565 now and no use for a second htpc. I email pics I still haven't figured out how to post them. The unit comes with the wireless keyboard and remote and some stereo and component cables if you want them.
Willing to consider a trade for a intel mini.