Loc: Portland, OR; USA
Rick has stated that work on the importers will occour after 7.3 is out the door (as it'd be redundant to work on them when such a large task is at hand); I believe that SD had something working for 7.2 but ceased work on it till 7.3 was out so it would import to the latest version...
Loc: Aberdeen, WA
the vbulletin one works for 7.2.2 on my test system, however we just need some to step up and volunteer to do some testing with it. I can't stick it in the members area without testing by a few users. So, if you're interested in doing a test with it, you can send me a PM.
My biggest issue was trying to find out how to run impex to first import a threads forum into vb, but I don't think I have to do that now. I've got clients running vb, I'll see what I can get done by this weekend.
I've finally got a couple sites to work with as well - my hold-up was getting a site to import from, I just hadn't figured out vb's impex and didn't have the time to learn. But I've got at least one to import from now and maybe 2-3.