I'm a bit confused on how FreeMind handles files. After installing and playing around a bit, I discovered I had managed to create multiple fliles with the same name. When I right click I see:

file:filename<1>
file:filename<2> etc.

Are all these different files held in memory (thus sucking up scarce resources)? Are the burried somewhere on my harddrive (couldn't find 'em if so).

Similar files can be seen when clicking on 'file'. Multilpe file | close does not appear to get rid of them.

How can I avoid creating such multiple files?

Thanks for a great program!