Ok, I'm building an entertainment room in my house and I need a new HDTV. I wont be spending much $$$ on it but it's going to be LCD (doesn't have to be a brand name) and it has to support at least 720p or even better 1080p. Now I know smaller hdtv's will support 720p and other bigger ones above 32" I think support 1080p. Now I will also buy Playstation 3 and my question is: everyone is telling me I need HDMI cable to connect PS3 to my HDTV... do I have to buy HDMI cable separately ? do I need a HDMI cable.. to enjoy the best PS3 experience.