Try doing an "Extended Database Repair" in CMP 3.3.
I have to ask the question; why in heavens name would you think that N3V would want to remove your content ??? - Have you been a bad lad, or something? :hehe: You have registered copies of Trainz. Besides, to the best of my knowledge/our knowledge once contents is installed on your PC, they can't delete it. They can update & obsolete content, but not delete all of the contents you have downloaded... (it's got to still all be there somewhere)!!!
They are in the business of distributing content, not deleting content !!!
Also make sure you haven't got "favorites only" ticked...
Keep us posted.
Cheers, Mac...