Ok considering buying either a PS3 or 360. I dont intend on buying a new TV just yet but have a HP w2207h monitor that comes with HDMI. Will this be able to display both of them at them at 720p and 1080i/p? Also i dont want to use the speakers on this monitor as they are pants and will likely use a headset of some sorts. Whats the easiest way of doing this? Does either of them support this or will i need a set of speakers and a headset port?