It is poorly tested, but in THEORY, it should try for a few seconds to get GPS, but if not it will settle for a cell tower location, and then sleep the gps.

For more info on this you can start the daemon manually in verbose mode,

First make sure the background daemon is dead:

python /opt/zaploc/zaploc-daemon.py -t

then start it in verbose mode

python /opt/zaploc/zaploc-daemon.py -v

It'll spew crap at ya

/Z