Have a broken wd hard drive which is not accessible on my ppc/tiger imac. However it showed up in Finder when connected to my 1gen AppleTV(intel) with customized Leopard installed. That AppleTV has now broken down, so my question is, was the wd hard drive accessible due to the different hardware or osx version? Should I be able to access it by installing Leopard on the ppc mac or should I buy an Intel one? (which I hadn't planned to do quite yet).