Google APIlity PHP Library for AdWords

Thanks Tom. Do you have an idea for when we'll start to see some documentation or do you have a learning path you could recommend (maybe SOAP version X?). I would like to get ahead of the curve on what ever the changes to my code will have to be.

Also, the v2009 docs have this to say about the initial release: http://code.google.com/apis/adwords/v2009/docs/

"AdWords API v2009 does not currently provide web services outside the scope of campaign data management. Utility services (ReportService, InfoService, AccountService, etc.) will be added in an upcoming release. Until then, continue using v13's utility services alongside v2009's campaign data management services."

I'm wondering if the APIlity could have an installation process for only the updated files that need copied over to our pre-existing installed library. If you made tweaks to your library, then that could mean you have to run two simultaneous libraries. Any thoughts on the upgrade process for current users?

Thanks in advance.
rwhite35