MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Ther are no unsupported overhjangs that I can see... The bridge is definitely a bit extreme, but it is printable. The bridged part is completely hidden on the final assembly, so it does not need to be perfect.