Guys, both Karak and myself have written about this. Please do not change the connectionstrings.config file in /trunk/src/Files. The correct way of doing this is to change the copy that gets put in the /Debug/Files/ directory.
The correct way of doing this:
- Copy Wheelmud.net.db to your /Debug/Files directory from /trunk/src/SQL/SQLite
- Change the connection string in connectionstrings.config that gets copied to /Debug/Files directory.
The SQLite connection string in /trunk/src/Files/connectionstrings.config should be "Files\Wheelmud.net.db;Version=3;"
We will be stepping on each other's toes if these guidelines are not followed. 
UPDATE: I added code to copy the SQLite database to the right directory, if the app can't find it.