I have all my DVD's stored on OpenSolaris ZFS shares.  I wanted to keep my DVD profiler DB on the server as well so I can access it from my main computer, and my SageTV server can access the DB(another windows machine).  When trying to copy the database to the server (at a UNC path) I was having problems opening the database.  Even when creating a blank database, it would show up red in the list and it wouldn't open.  I found that the case of the database files that it created, and the case of the files it tried to open were different.  I created the following symlinks in my database directory to get the database to open.

ln -s Users.DAT USERS.DAT
ln -s Users.IDX USERS.IDX
ln -s COLLECTION.DAT Collection.DAT
ln -s COLLECTION.IDX Collection.IDX
ln -s COLLECTION.BLB Collection.BLB
ln -s STUDIOS.IDX Studios.IDX
ln -s STUDIOS.DAT Studios.DAT
ln -s ACTORS.IDX Actors.IDX
ln -s ACTORS.DAT Actors.DAT
ln -s ACTORS.BLB Actors.BLB
ln -s RETAILERS.IDX Retailers.IDX
ln -s RETAILERS.DAT Retailers.DAT
ln -s RETAILERS.BLB Retailers.BLB
ln -s DISCS.IDX Discs.IDX
ln -s DISCS.DAT Discs.DAT
ln -s DISCS.BLB Discs.BLB

I searched the forums and didn't find anyone else experiencing this problem, so I though I would post some info.