Hi guys! I'm heading off to college in the coming months and I am looking for a new computer to last me the 4 years. I am just coming off one of the worst computers I have ever used, my Sony Vaio (severe hardware problems made it just stop working)... and I just decided I was sick of Windows, so I'm going to buy my first mac! I plan on using the computer for school work and some lite gaming. From my understanding, the 2.4 mbp has slightly lower L2 cache (I have no idea what this means) and less video ram in addition to .1 ghz slower processor as compared to the 2.5 mbp. I think I can come up with the money for the more expensive model, but was wondeing whether you guys think I will actually feel the difference between the 2.4 and the 2.5 and whether it will last the 4 years without becoming too obsolete? I've been reading these posts for a while and have seen just how helpful of a community mac users can me, so I want to thank you in advance for your help.