I just bought a brand new 15" Quad Core MBP with Lion OS 10.7 installed on it. Is their anyway to downgrade the OS down to 10.6.8? The new lion OS is glitchy and has issues with some of the software I use. It worked perfectly on SL so I would like to revert back to it if possible. I do have an older boot disc from my C2D Macbook Pro but I think its outdated for all of the drivers. Any help is appreciated!