thanks to everyone who came out. As promised this here is my links and slidedeck below. This is for my SharePointFest Chicago search presentation.
Microsoft: Hosting Environments for SharePoint 2010 Products http://goo.gl/aJRGY
Rational Guide to Multi Tenancy with SharePoint 2010 http://goo.gl/mFCpo
SharePoint manager http://spm.codeplex.com
ULS Viewer, for SharePoint 2010 Troubleshooting http://goo.gl/6Lu36