I have been contemplating this switch for awhile. I have an iMac that I bought last July that has 2.16GHz Intel Core 2 Duo, 256MB VRAM,2GB RAM, 250GB Hard Drive. My University is selling leopard for $69 so i figure mind as well get it here before the school year starts. However I see a lot of people posting about how Leopard isn't all it is cracked up to be. Did the new update fix alot of the problems people were having? I really don't wanna update if the product I am gonna get is still not entirely stable. Please advise me.