Ok, question number uno. Does anyone know what the system requirements are going to be for the 64-bit version? I have a newer macbook, model ID macbook5,1 with the 2.4 ghz processor and 2 gb of ram. Question number two. I also have a core duo mac mini, will i have to purchase two different copies of snow leopard? both are running leopard already. obviously if i can go 64-bit ill have to get the 32-bit for the mini but I was just curious if i decide/have to go 32 on both if I can only purchase one. Thanks in advance for the help!