Love this program!
I have a home network with multiple computers. I would love to be able to update a single database file but access that database file from my other computers.
All your personal data is contained inside a file called "the coollection file". You can place the coollection file on your home network, and access it from several computers (each computer must have Coollector installed on it).
Here are some information about the coollection files:http://www.coollector.com/help.html#coollection
The trick is that when you launch the program, it reads the default coollection file. But if you double click a coollection file (whatever its name or its location), the program will read that coollection file instead of the default coollection.
The database file could be locked while in use so other users could not change the contents while it is being updated
The database isn't locked, but when you try to make changes, the program checks that no other person has made a change before you. In case a change was made, you'll have to restart the program.