[eluser]Whit Nelson[/eluser]
Might just be you and me on this codeninja, but I would love to reboot this thing.
So, I've converted the plugins into helpers (plugins are no longer supported), and it looks like we need to create a createTable function for this be a workable solution (I'm really surprised it's completely absent, am I just missing something?)
Next step is to model your existing schema in XML, then drop your existing data in as an SQL insert (there is a place for that in the XML).
I really think this would be a valuable asset to the CI community.