Upgrade
Click your choice and we'll help you upgrade your Personal Edition of Diet Power to Version 4.4 or one of our special editions.
To Upgrade to Version 4.4
If you're already using the free trial:
- Upgrade Key: $26.99. Makes the trial work permanently if you've already bought a previous version of Diet Power.
- Upgrade Key + CD: $36.99. Makes the trial work permanently if you've already bought a previous version, and mails you a CD for reinstalling on the same or other household members' computers.
If you're not using the free trial:
To Upgrade to a Special Edition
Special Editions are for commercial and institutional use.
- : $250.00 minus what you paid for your Personal Edition. The Consultant Edition lets doctors, dietitians, personal trainers, and other professionals use Diet Power to advise clients and/or resell our Personal Edition.
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: $250.00 + $50.00 per-seat fee, minus what you paid for your Personal Edition. The Classroom Edition lets educators license Diet Power at a low per-student price.
- : $250.00 + a per-member fee, minus what you paid for your Personal Edition. The Large Group Edition lets corporations, health clubs, and other organizations license Diet Power at a low per-member price.
To Order by Mail or Fax
Use our printable order form.
Questions?
Below are answers to the most common questions. If you need more help, contact us.
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What's new in Version 4.4?
Diet Power 4.4 offers 24 major advancements over the previous version.
Yes. Unlike older versions, Version 4.4 is compatible with Windows Vista. It also works on Windows XP, ME, and 2000. (System requirements.)
No, but it will run on a Mac equipped with Windows emulator software such as Virtual PC, Parallels, or VMware Fusion. (To express interest in a Mac version, click here.)
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Can I upgrade if I've lost my old version?
Yes. The upgrade is the complete program—just a lower price.
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Will the upgrade import my old records?
Yes. The new version can import your old food, exercise, and weight logs, as well as your Favorites; calendar notes; and any foods, recipes, or exercises that you've added to the dictionaries.
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Can I go back to my old version if I don't like 4.4?
Yes, you can resume where you left off in the old version. (Diet Power doesn't provide tech support for old versions, however.)
