I just bought a iMac g5 2.1 with isight 300gb hd 1gb ram off ebay for 750. my question is will ilife o8 and leopard run well on it. and how well compared to the intel processors. are their any limitations besides the backgrounds in photobooth an windows in bootcamp? Will it be a good computer or will if be frustrating to use. Also it will come with tiger so what is best to do first install leopard or ilife and what method of install should i use. thanks so much.