I had the Version of this program for about 4 years since I also own a desktop computer with Windows XP.
I got a Lap Top for Christmas, but it has Windows Vista and not knowing any better, I also downloaded my Version 6 on my Lap Top with the Windows Vista. I did ordered the Version 7 once I found out it works better with Windows Vista which I just received today in the mail.
My question is.....Should I uninstall the version 6 from my laptop now that I have the version 7 downloaded?
Since only Standard (7) and Pro (8 and 9) actually are supported under Vista, I would suggest you uninstall version 6. There really is no need for it with 7. Anything in 6 format can be loaded into 7.