This module was written against an older version of the GMap module, and a development version of the Geo module. If you would like to use this code, it will require some heavy lifting. If you are interested in taking over this project, let me know.
Gmap_geo provides a Google Map location picker widget for Geo point fields and a Google Maps-based output formatter for point, line, and polygon fields.
HOWEVER: Gmap_geo was written for an earlier iteration of the Geo module. It has not been updated to use recent Geo API changes. If you are interested in maintaining or helping to maintain this module, please contact bec.
Gmap_geo adds functionality to Geo CCK fields, so to use its functionality you will edit a content type.
When adding a "Geospatial data" CCK field to a node type, among the widget options you will now see "GMap picker" along with the default "Direct Text Entry" and "Latitude / Longitude".
Developers should check also the AWS SDK for PHP module instead.
This module doesn't use the Library API, it is recommended to use creeper if the only library that your project will use is the AWS SDK for PHP.
The creeper project provide a AWS SDK for PHP (previously named Tarzan and Cloudfusion) integration module for Drupal. the AWS SDK for PHP is in my opinion the best PHP library to work with Amazon web services. It covers every aspect of Amazon Web Services:
Once installed this module allow you to use the powerful AWS SDK for PHP API in any other module; you just have to declare a dependencie to the creeper module in the .info file.