so when you update your bb, you are downloading the demo, then when the software checks that you are legit, it downloads what you are paying for, the modules for export and et al.
Good catch. I also noted this recently in the last update. Is this a one time thing or is the download needed each time we want to export? I suppose this is to prevent piracy and if yes, it really would be nice if we now could finally use the software offline (with this one time access to the BB server to download the modules and confirm our key). Not sure if I like this server connecting stuff though.