I'm wondering how much ram I need to actually run this program. I pretty much have a stock Early 2008 13 inch MacBook with a completely dead battery. 2.1 GHz Intel Core 2 Duo 1 GB RAM 120 GB HDD 5400 RPM I was wondering if my dead battery was killing my performance? I'm pretty sure that my RAM needs to be upgraded. Would 2 GBs be enough or do I need more?