It's free... give it a try before committing to Windows 7 -- and its cost!
If you are going to wipe your hard drive, but before you pay a dime for Windows 7, try a Linux desktop distribution. If you don’t like it, what’s the worst that’s going to happen? You spent no money other than for a burnable CD or DVD, a little time, and you just have to wipe your disk again before installing Windows 7.
