http://code.google.com/apis/gdata/ http://code.google.com/apis/gdata/ http://kenai.com/projects/suncloudapis/pages/Home http://kenai.com/projects/suncloudapis/

http://code.google.com/apis/gdata/ http://code.google.com/apis/gdata/ http://kenai.com/projects/suncloudapis/pages/Home http://kenai.com/projects/suncloudapis/pages/Home I don't know how successful they are.