i do some video editing, music, pictures, and email and internet browsing. can i use the imac as a pc display or an apple cinema display for a pc. i still need the pc for some things such as playing world in conflict and company of heroes and some other pc only things. should i just get a mac mini with the apple cinema display or preferably an imac? what have some of you done? i use a kvm switch for my computers each computer for different things. what have some of you done?