I'm needing to upgrade my mobile end for lab purposes (computer science) and I was going to get the top end MBP 15" with the 3.06 GHz and 4GBs of RAM. I was looking at getting this no later than Thanksgiving, but now that this is rumored I'm not sure if I should wait. I really just want a 15" and couldn't see Apple making all the MBPs quad core. Even if I were going to get a quad core MBP it would have to be at least 2.8GHz quad. So on that note I see the 17" MBP having the quad core and maybe the top 15", but again, if I were to wait and get a quad core MBP assuming there will be upgrades like this it would have to be at least a 2.8GHz (just my thing). What do you all think I should do? Wait it out for the upgrades or get one Thanksgiving if they are not out yet. Also, I seem recalling Apple having a program, that if you buy a new Mac within so many days of new models being released, they will take care of you. I'm I making this up?