Hello, I'm looking at upgrading my Acer Aspire One D255. I've watched a few tutorials on how to remove the old HDD and install the new SSD... This doesn't seem to be to much of a problem. But the problem I'm having is working out how to make a "copy" of Windows 7 off my HDD on to my flash drive then reinstall it onto my new SSD. Would appreciate any help. Cheers