I know it will be a very cool OSX and all. I wanna have it on my next Mac Pro but besides the fancy new features I wanted to know if the OS has promises to increase the computer in any technical way? At least, on the new Intel macs. From what I understand, Intel computers will be able to fully appreciate the new OS since some features will be more shaky for everything under Mac Pro (G5,G4... Nothing for G3?) Why will you guys need it for?