On Nov 5, 2007, at Mon, Nov 5 2007, 3:50 pm, Philip Booth wrote: >> From: Read Weaver <rweaver at igc.org> >> >> So the 867MHz minimum that Apple requires isn't really a requirement? >> > An Apple System's engineer told me that the big hang up is the video > adapters. It appears that Apple decided not to go the Vista route and specify varying levels of graphic capability on different machines (i.e., Vista would run on older, slower machines, but you wouldn't get the Aeroglass display). Simplicity and consistency seems to rule instead and obviates the need to do extensive quality assurance testing on older machine models. It works, and it does scale back on the fancy graphics, but there won't be any help from the genius bar if it buggers up. -- Dennis Fazio