I'm looking to buy an older Mini with a DVD burner that has enough graphics power to handle 720p and 1080p video over my file server via ethernet. I currently have a Pentium 4 Dell with a 256MB Radeon PCI card, and despite it saying it can do 1920x1080 resolutions, the max i was able to get it to work at was 1680. With that fact, it drops some frames in 720p, and 1080p very much so; luckily 480p is fine. So i'm looking for a smaller computer that can handle the video i have. What should i be looking for, and how much should i be spending, hopefully not too much, like $300 is my limit. I'll be going to a computer auction in 2 weeks, so i'm trying to do research on computers they might have, because they generally have a decent selection of minis.