Adrian was almost correct: I have a Black MacBook 3,1 (not white!), which has the X3100 GPU and a 64-bit 2.2Ghz Core 2 Duo. I've upgraded it to 6GB RAM, 1TB Drive, brand new battery, and even considered swapping out the CD drive to add an SSD. It's more than a match for a brand new MacBook Air.
I installed Mountain Lion today on it by using MLPostFactor, so my own crisis is resolved... but it also shows that the machine is completely capable of running Mountain Lion. The only thing stopping it is Apple (and a lack of 64-bit X3100 drivers).
I installed Mountain Lion today on it by using MLPostFactor, so my own crisis is resolved... but it also shows that the machine is completely capable of running Mountain Lion. The only thing stopping it is Apple (and a lack of 64-bit X3100 drivers).