I just got my 2007 MBP 15" out of storage and noticed that it's running hot under no load. it's floating around 36C at 6000RPM. It's much hotter if I let the fans do what they want to do. I feel (IMO) a very little amount of air blowing out the back, it's even for both fans. I would have figured that 6000rpm would push a lot more air than I'm feeling. Anyone care to comment on the amount of air their MacBook is pushing?