Longtitude and Lattitude not calculated (0.000000)

hello,

I've seen some other (closed) tickets for this in the past (2008) but maybe it's a different issue. I created additional profile questions for my users (ie: firtsname and lastname) and enabled the location module (and the GMAP Location module).

I entered the GMAP API key,, so that should work just fine.

Here are my enabled modules:
GMAP, GMAP Location, Location, Location Search, User Locations, Profile

I also created the zipcode table (with a prefix!) and imported all the zip codes with the long and latt information.

So, when I create a user, it saves everything into the LOCATION table fine, but my lattitude and longtitude columns are always 0!

--iM