I’ve yet to have any issue with my MBP late 2008 edition running OSX Lion. This is the best computer setup I’ve ever had, if only I could get SSD on it (reseller’s crappy order management fault) it would just be awesome. If no MBP ships in September then I think I’ll get the latest MacBook Air, shift most of my virtual machines to cloud providers, then I’ll be all set for the best productive work and pleasurable computing experience.