Which computer would be good for this. #1 i want to it come with panther (hence a new computer) #2 I want it to be able to boot into mac os 10.1, 10.2 and 10.3 because i need all 3 oses to test my programs that i write. If i get any computer other than the powermac g4 i will have to use my current computer as well as the new one #3 I'd like it to be in a single case (hence getting a g4 since it does the first two things). i am really looking at the g4. Speed and ram and all that good stuff is not much of a priority.. The main thing is can any other computers on the current lineup run 10.1 10.2 and 10.3 other than the powermac g4. I think the emac might but i cant find any docs stating the min. os.