Other links:
Security and Privacy http://www.google.com/support/a/bin/answer.py?hl=en&answer=60762
SAML Single Sign-On (SSO) Service for Google Apps http://code.google.com/apis/apps/sso/saml_reference_implementation.html
Google Privacy Policy http://www.google.com/privacypolicy.html
** The 99.9% uptime SLA for Google Apps is offered to organizations using Google Apps Business Edition, as described in the GAPE Terms of Service.
For more inquiry, please visit http://apps.dpsystems.net a Google Apps Solution Provider.