I still have everything in the original vBulletin database. When I did the import it picked up all of the posts prior to our conversion to vBulletin Connect 5 which was in November.
I will put up a copy of the database (read-only) so it is available for viewing. Also, I will get all of the November through March posts converted into here as soon as possible, as soon as someone has a converter written. I'll write the converter myself if I need to, it shouldn't be too difficult.
All of the users and forums as of yesterday were converted. Also, I will put in place some scripts and URL rewrite rules in order to keep all external links, like those from Google, working. All of the threads/posts here have the same ID numbers assigned to them.