ok, i've been using mac's for several years, and the first mac os i switched to was - Tiger. That was on a mac mini g4, and than i switched to a mini intel 1.83 that shipped with leopard, and frankly leopard didn't feel as "mac-ish" as tiger did. maybe it's me, but when i see the new interface decisions that apple makes, it kind of makes me a little sad that they are moving away from aqua and it just doesn't feel like the OS that made me want to switch - don't get me wrong i would switch to leopard from windows anytime - but it's just not the same.