Check out my system, it's an Athlon 2800 (barton, 512 MB RAM, 160 GB HDD, and soon to be 6600GT video card (hopefully ). In about a year, I'll probably upgrade. But I would like to still get some good out of this vid card. So, let's say I upgrade. Could I use my old system (the one I'm using now) and convert it into a HTPC with an appropriate TV capture card? If I could, this seems like a way to still get some good out of this machine. Opinions would be appreciated.