Guys, i need to help a friend of mine buy a LCD TV that can double as a monitor, he is looking for a 26-32" size. Basically, i need to know what to look for in a good LCD monitor, i've been using CRTs up til now because of their superior image quality and know little about LCDs. This doesnt have to be a gaming monitor, just for general PC/TV use. He wants to spend no more than $500-550 and it needs to have an HDMI input to connect to PC and cable box. Also, is he gonna need a TV tuner card to use as both TV and monitor?