First Timer! I have a brand new laptop hard drive that I want to partition. As I understand it, I can partition drive, (200/50), and reinstall my laptop OS, files etc. etc. on first partition. Than install Windows XP on second partition for use with various diagnostic tools and files I use for repairing and troubleshooting customer equipment? Does this sound right? And if so, how do I go about formating and partitioning?