Hi, this morning I went to a local auction and picked up a 20" Apple Cinema Display and iSight for only $200.00! I today run a powermac g4 dual 500 and I don't have a dvi port. I was wondering just to check to see if this baby turns on do you have to connect it to a computer. I tried plugging it in but I got no-where w/ it....I would be sad if it was broken but I also did get an iSight 2! so do you have to have a computer connected to see if the lil green light turns on...could i possibly connect all the other cables and not the dvi (till I get a dvi card) and maybe see some lil apple or somethign? thanks for your helP!