hi, im a new user to mac's in general although i've had ipods here and there. i am currently a senior highschool student and i was wondering whether i should wait until the rumored october upgrade or just buy it now. i'm planning to buy a macbookpro. i'll probably just use leopard for schoolwork, graphic/video editing, and etc. and use bootcamp with xp professional for my gaming needs ie, cs:s and future games such as starcraft2. so i guess my question is should i just buy a macbookpro now from somebody on craigslist for cheap? or wait till october when the prices might go higher and buy it directly from apple? thank you.