I got a new MBP as a grad gift from my aunt and uncle, but I dont need it, considering I just got a new MBA with the whole 20% off at amazon thing. So, I'm going to sell it on craigslist. BUT it came installed with snow leopard, so I (or whoever buys it from me) would have to install Lion with the up-to-date program. Thing is, I only have about 2 weeks left to sell the laptop and for the owner to register the MBP for the Lion upgrade (it says a month from date of purchase). I haven't even opened the box yet, and I want to sell it as "sealed." My dilemma is that I don't want to lock it to my apple ID if I'm not going to be using that computer... Does anyone have experience with the up-to-date registration? If I do it myself (but don't download the software), will it be locked to my Apple ID?