A bit different on the Vista computer here.
All Programs/Accessories/System tools/Backup Status and Configuration
In that utility, it excludes Program Files and System Files, but backups everything else, with no options that I can see.
Your 80gb external drive will almost certainly take that lot, Eric.
Incidentally, with the new restrictions in Vista, I had to set my software up to install in 2 locations
The executables (e.g. GA030, GA032 etc) are programs and are stored under Program Files
The data files are stored under your user profile.
That Vista program doesnt backup the Program Files, so any downloads you do from the Ideas Genie Support web site are not backed up.
That means, in the event of failure, you would have to install IG Pro again from the CD supplied by ideasforgardens,.com
If you use the old original CD, then the user would have to do all the downloads to get up to current level.
If you can do it using the nethod suggested by Laurie, than thats best.