The current 160GB hard drive on my MBP is running out of free space, I'm thinking about upgrade to the new released 250GB 5400rpm hard drive. I'm just wondering, is there an easy way for the upgrade process? i.e. without reinstalling OS and softwares. I currently have BootCamp Vista installed, as well as Parallels Desktop for Ubuntu 7. Is there any way I can avoid reinstalling OS and all softwares?