Jonathan Street (http://pear.php.net/user/streety) has deleted the proposal for Web
Services::WindowsLive_Contacts.
The reason for that is:
Assuming the API hasn't been changed in the past few months this package is
almost complete. If memory serves I was never able to get post and update
to work. It's lacking any form of testing and documentation is
poor/non-existent though. As such it is not yet finished. It wouldn't
take much more work to finish but I'm no more likely to have the time over
the next few months than I had over the past few months. I would also have
difficulty providing the necessary support should I finish it.
As such I think it is best to call the package dead.