I have a 24" iMac and would love nothing more than to use it as a TV. I have a 21" tv which used to look pretty big in my small room, but the 24" screen on my imac makes it look absolutely puny. I was at the local compusa recently and saw a small USB 2.0 device made by a company called elgato. It supposedly makes it possible to watch tv and cable on an imac. It also say you can play console games with it. Please keep in mind that I am a college student with a VERY limited budget. The elgato 2.0 costs around $109, which is ok. Anyone know of another device that makes my imac tv ready for a similar price?