I have a 2010 MBP Unibody running 10.6 with BootCamp and Windows XP on it. My new MBP Retina has 10.8 and apparently BootCamp no longer supports XP. But I now have Parallels. How can I take that old XP BootCamp Partition and copy it to my new MBP-R and run it under Parallels? I don't want to do a fresh install of XP in Parallels because there are so many updates and customized software on my XP volume that I don't want to have to go through again. Is there an easy way to do this?