hi, i wish to be able to play my ps2 or gamecube on my lap top monitor as i live by myself and dun wanna get a tv as i dun hav enuf room, are there any usb thingos that have the red/yellow/white tv in, or if i have to get a tv tuner, what's a good one? not being able to watch tv is alrite, all i want is to be able to play games!