FYI. . I've been getting an occaisional error on the keyword tracker user interface for a manual update of one keyword - http://www.digitalpoint.com/tools/keywords/ It works sometimes and it fails sometimes. Google: The server error log shows: A manual check for MSN does not generate an error on the tracker page but I get this in my error logs:
Your server cannot connect to the Google API server for whatever reason. The only suggestion I can give you would be to not use the advanced usage script or move it to a different server.