I'm a first time mac user so is my mom. My mom has the macbook air and I have the 15" macbook pro. She bought mine for me June of last year 2010 and then she bought hers around Fall of 2010. Anyway, she has a macbook air and I just noticed that she only has: 1.86GHz Intel Core 2 Duo processor 2GB memory (RAM). So my question is, fellas or ladies. Is my mom okay upgrading to lion osx? It'd be awesome to get some answers cos she bought a 30$ itune card about a month ago just waiting for this day to happen. lol Regards, CHRIS 15" (2010) Macbook Pro. 2.4GHz Intel Core i5. 4GB 1067 MHz DDR3. 10.6.8 Snow Leopard.