Looking for Free time zone map data

[Jan Lübbe]

Hi!

We were thinking about how to handle timezones in the FSO framework and
decided we would like to be able to detect the time zone automatically
based on the current location. I've search for a database with the
necessary information, but i only found a commercial provider which
doesn't allow redistribution.

Does anyone have an idea how we could solve this problem?

Thanks,
Jan