Hey all. I have made a decision to purchase MBP, most likely one of the 13" models. My problem is- I don't know which version would suit me better. By looking at the specs, I can clearly see the differences are 500GB \ 320GB and 2.3GHz (i5) and 2.7GHz (i7). I'm not bothered by the drive's capacity- as I'm using an external drive of 1 TB. I'm much bothered by the core difference. I read about the differences in Intel Core i5 and Intel Core i7, but unfortunately, I have no experience whatsoever with MBPs, to fully grasp the difference for a notebook I'm gonna use for the next couple of years. My work is based mostly on student needs - many open documents and internet tabs. Besides that, I do some music, torrents and that's about it. Most likely not - games and stuff. Before posting this, I had read the i7 consumes more battery, gets very hot and for most cases isn't worth the difference of $200-250 USD. HOWEVER, would the i7 processor be a better deal for the long run (say 3-5 years), for any kind of reason? Last question - there're many rumors about the upcoming MBP models. I'm very confused about whether I should wait. Is it safe to assume that due to my requirements, any improvement in terms of CPU \ Memory and such would NOT change the slightest for me? Hence- the MBP's specs nowadays, are more than enough? thanks in advance!