-No "Forgot Password" link on the login pages.
I have logged this in our system. In the mean time you can easily add a link to the forgot password page:
<a href="forgotpassword.php">Forgot your password?</a>
-"NodeToOffsets" Error when changing permissions?
I have not been able to reproduce this issue. Are you using the access pages manager? or using the page access server behavior?
What is your OS?
What version of Dreamweaver are you using?
If you are using the access pages manager, make sure that the registration is not open in dreamweaver before applying the page restriction.
-Passwords MUST be entered on user update pages:
on the user update pages, the password and confirm password form elements should be set so that the initial value is coming from the users recordset like all of the other elements on the update page. this way the original password will be remembered.
-No 'Cancel' button in either Registration or Update pages
I have logged a feature request for this, in the meantime, you can easily add a cancel button:
<input type="button" value="Cancel" onclick="history.back()">