Please! Here's the machine's specs... Model Name: MacBook Pro Model Identifier: MacBookPro5,3 Processor Name: Intel Core 2 Duo Processor Speed: 2.8 GHz Number Of Processors: 1 Total Number Of Cores: 2 L2 Cache: 6 MB Memory: 4 GB Bus Speed: 1.07 GHz We thought for surre that my wife's MBP was on snow leopard, but alas. Any help would be appreciated as we are both really excited about the new features in mountain lion! Thanks!!!