key Windows security updates, so you don't have to download them again after reinstallation. There are still potential dangers -- RT Seven Lite is a beta, so it will contain bugs -- but we think they're minimal and worth it, especially if you regularly install Windows 7, would like to make it easier or fancy creating a lighter version for low-end hardware. If you want a 100 per cent guarantee of safety, RT Seven Lite isn't for you. But if you're willing to take a small risk for a very significant payoff then it's well worth putting an evening aside to give the program a try. Choose the installation Launch RT Seven Lite, click 'Browse | Select OS Path' and point it at your Windows set-up files. If you have a Windows 7 DVD then just browse to the root directory of that. If you don't have a DVD then the files are probably stored on your hard drive: check your PC documentation. When you locate them, copy the folder structure somewhere, then point RT Seven Lite at the new location (don't use your original folder). If you've chosen a DVD then RT Seven Lite will complain, because it needs the files to be located on your hard drive. Click 'OK' to confirm that you're happy with this, then make a new folder somewhere convenient and RT Seven Lite will copy the files over. Once everything has been transferred, choose the Windows 7 edition you'd like to configure. Make sure