note Albannach I've used [cpan://Tk::WorldCanvas] and [cpan://Geo::Coordinates::UTM] to build GPS-based mapping tools in the past. Though I haven't gotten around to incorporating shapefiles, I don't imagine it would be too difficult. <!-- Node text goes above. Div tags should contain sig only --> <div class="pmsig"><div class="pmsig-33341"> <p>--<br> I'd like to be able to assign to an luser </div></div> 614672 614672