So I'm thinking of getting a new MBP. 13 inch. No problem. 1) Do they ship with SL CDs? I don't think they do. Now I know that SL 10.6.8 or so, works with the new MBPs.... My friend has a MB from 2010. Is it possible to boot from his SL disk and go back to SL? Then just update to 10.6.8 and stay there until Lion gets sorted out? If not, does anyone with a new, Lion equipped MBP (shipped with lion) have any of the problems everyone seems to have? (Low battery, high heat, etc.?) Thanks.