Google Service Problem(service returns following exception)

[Dextor]

Hi All!
I, somehow, found key for the google soap service.But i am not able to
use it successfully.
when i try to acces the service it throws following exception.
*****************************************************************
The call to the Google Web APIs failed:
com.google.soap.search.GoogleSearchFault:
java.lang.UnsupportedOperationException: Method not yet implemented
*****************************************************************
What could be the reason???
Please reply specialy those who are using it.
Cheers
Atif