This is the first SFF computer I've ever had. As such, i don't know a lot about them other than it fits in with my media center. it's got whatever standard vid card in it now but i'd like to go ahead and get it outfitted with DVI/HDMI like my current setup. Can you guys suggest a solid video card for this size machine? I've got the DVI to HDMI cable and won't be sending audio across the card so an HDMI plug isn't necessary. Also I have no idea how much power this is going to require and realize i will probably have to upgrade the power supply. can you guys suggest a good one? thanks in advance for your help.