Following this post (New SQL Reporting Services Sample Reports for Project Server), please find below the list of Excel Services (samples attached) reports included in the newly released demo VPC.
If you want to learn more about Excel Services (requires SharePoint Server) two new great books have been published on the subject:
|Business Alignment Analysis||Governance Phase Analysis|
|Investment Analysis||Resource Capacity|
|Resource Capacity By Role||Project Work Heat Map By Role|