Hi I would like to download and register a copy of Drive Copy 10 Pro which I won in the recent prize draw. I have a copy of Drive Pro 9 from last year's GAOTD installed at the mo. ( currently registered on my Paragon Account ). The plan is to unintall Pro 9 and replace with Pro 10. Question is: when I have downloaded and registered Pro 10, can I remove this at a later date to put on another computer ie my daughter's w7 lappy, and reinstal my previous pro 9 to my own comp? Any advice appreciated.