OK i bought a new computer which doesn't have an operating system installed. I was planning to move my hard drive that i have now, which has both Windows and Linux installed with a GRUB loader. I read somewhere that to make the hard drive boot correctly with the new computer that you have to boot from the Windows install CD and perform a repair install, and that would keep all my data and software intact. Is this true or is there an easier way? Or will i just have to do a fresh install of windows and linux.