I am thinking of upgrading from my current Macbook Pro, which is never moved and which I use through my 32" HDtv, to a 27" iMac instead. If I do though, I'd like to use the iMac monitor as my tv as well and get rid of my tv (it's a small space). If it were possible I think it'd be worth the trade-off of losing 5 inches of tv size. If possible, I'd like to know exactly what I'd need to make this work, and how well it works. I have a PS3, a cable box/DVR and a Wii I'd need hooked up to the monitor. The PS3 and cable box uses HDMI cords while the Wii uses red/white/yellow (but I could buy an HDMI adapter for the Wii and use an HDMI cord for it instead). If there is some way to make this happen, how well does the monitor work as a tv screen anyway? It's resolution is superior to even HDtv right? So I'd assume HDtv and Blu-ray would still look great, hopefully. And how would I set it up to switch from computer screen to tv to PS3, etc., when I wanted to change input? Thanks! ETA - Also, how is sound on an iMac? Would it be as good as a tv?