So I bought and have been using a SR MBP for the last few weeks, but recently decided to upgrade to the new Penryn MBPs and return the "old" SR MBP. I have the SR MBP hard drive backed up to an external drive using SuperDuper! and I was wondering - can I simply clone the backup drive over to the new Penryn with no problems? Will there be any driver inconsistencies with the new chip and multitouch? Or is it better to use migration assistant? I've also got a Windows XP partition on the old SR MBP drive - can I winclone that over as well? I would love to be able to just clone the thing over and pick up where i left off if possible!