I just got a new G5 iMac (17" 1.8ghz) and since I am going off to college, I would like this huge screen to double as a tv. I have done some research and it seems like the two best options are the Elgato Eyetv 200 and the Formac Studio TVR. Does anyone have any opinions on either of these two systems (or a different one that I missed)? The both are $300. Thanks for the advice.