TurboTax and disk images (Score 1)

Warning - if you install and activate TurboTax, roll out the disk image with PowerQuest Disk Image (to try installation of another OS), and then roll the image back in - activation is lost and Intuit wants you to buy a new license!! Probably the same problem with Norton Ghost. The Intuit on-line support was no help on this issue. Guess they just lost another customer.......