we have not had a flame in a long time. we'd like to keep it healthy

here is the explanation: our bad. this area was abused in the past (people creating dozens of bogus HDAs, clogging our free dyndns system). we decided that unless one user has one HDA running (actively updating dyndns), creating new HDAs is not possible.
you can, alternatively delete a non-running hda, and that will take you to the wizard to create a new profile for an HDA.
oh, and perhaps we can find a better way to handle this situation (users not seeing the "new hda" link), by perhaps putting the link but explaining the flow if people click on it?
other ways taht would help us prevent the abuse?