Migrate from bootcamp to parallels

I have had Windows XP installed in a bootcamp partition, giving me the flexibility to boot into windows or use parallels from the bootcamp partition. I recently purchased a new MacBook Pro, and was able to copy the Bootcamp partition from my old machine to the new one using WinClone. However, the new MacBook Pros don't support Windows XP, and I am not able to boot into Windows. I was able to import the bootcamp partition into Parallels, and use XP that way.

But since I still have the bootcamp partition, I can't make use of the Parallels snapshots. Is there a way that I can migrate completely to Parallels and then get rid of the BootCamp partition, since it is no longer of any use to me?

Thanks.