This is a bit of an odd question, I realize, but hopefully someone has a cheap elegant solution. I'm considering buying a cheapo 1080p TV for my office that will mount on the wall. Most of the time, I expect to use it as a digital picture frame. Occasionally, I'll watch sports while I'm working at my Mac Pro, but that would be once a week. As I said, the rest of the time, I'd like it to be a large digital picture frame. I found a no-name 1080p 37" LCD TV for $450. The problem is, how do I provide it with a video source of my pictures. I don't want to tie up my camera for this. The cheapest LCD TV's that have a card slot built in, are at least double the price... and not worth it. Any suggestions?