wfigari
get your google map api key from http://code.google.com/intl/it-IT/apis/maps/signup.html
set that code on the googlemap plugin parameter field, on contact item enter the full address on the proper parameter field
get your google map api key from http://code.google.com/intl/it-IT/apis/maps/signup.html
set that code on the googlemap plugin parameter field, on contact item enter the full address on the proper parameter field