Hi Greg,
I ordered the upgrade from Amazon and will do a clean install with it on my husband's machine as I did on my own. His has been acting weird, and won't even do a back-up to the external hard drive anymore, so he's backing up what he needs to CDs, so it will be available when the install is done. We now have unlimited high speed internet, so from now on we'll use a back-up service on the internet and not have to bother with the external hard drive.
I'll be back if I have any problems.....

.
Karen