updated for 3.6.x here.

Cool mod, thanks for sharing. I wonder though how this works with several usergroups people can be in. For example, I need the script running so only registered users are affected. People who donated on our site are put in a special secondary usergroup using a different color so people can see who donated as a reward. How is the script working...are people getting the reminder message if they are ONLY in the group you determine in the option "Usergroups to Redirect" - and they don't get the reminder as soon as they are in another usergroup or will they get it any time as soon as they are in the registered users group as first or secondary usergroup AND other usergroups?

If this is the case, how about an exclusion of a group that never gets the reminder?

I am still using this mod with 3.6.3 without problems, is there a reason for changing to the new mod?

This will work with the 3.6.7PL??