This week the SharePoint conference is being held in Seattle, and surprise surprise all kind of new goodies are made available to the community.
Check out these links:
Silverlight and MOSS blueprint -> http://www.ssblueprints.net/sharepoint/
CKS Enhanced Blog Edition Version 2.0 -> http://www.codeplex.com/cks
Office Live workspace -> http://workspace.officelive.com/
Have fun!