phat_bastard,
The version 4.0 release is a major version release. We totally rewrote the application.
This is the choice we have to make to improve this product.
>>canned messages
The canned messages in version 3.0 can be used in version 4.0.
For the exisitng users, please recreate them using the admin tool.
In version 3.0, the user can register in the web portal.
In version 4.0, the user can register in the web portal, all users are created by admin.
Hope it helps.
Let me know if you have any further questions.
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