Christopher Fowler wrote: > Can I go to the Apple Store and buy OSX 10.4 Tiger and install it on > the G3? You can. Although, Tiger only comes on DVD - at least, that you can buy in the store. Apple has a "Media Exchange" program[1], where you can send them your DVD and $9.95, and they'll replace it with installer CD's. 1 - http://www.apple.com/macosx/upgrade/ ... Billy ...