SharePoint Server 2010 Capacity Planning

I found a very useful and detailed document on SharePoint 2010 capacity planning today when I was searching for the best practices on server architecture in 2010.
This document covers almost all the concepts of capacity planning in SharePoint 2010, which primarily includes :

1. Capacity management and sizing for SharePoint Server 2010
2. Capacity planning for SharePoint Server 2010
3. Performance testing for SharePoint Server 2010
4. Monitoring and maintaining SharePoint Server 2010
5. Software boundaries and limits
6. Performance and capacity technical case studies
7. Estimate performance and capacity requirements for Access Services in SharePoint Server 2010
8. Estimate performance and capacity requirements for Excel Services in SharePoint Server 2010
9. Estimate performance and capacity requirements for PerformancePoint Services
10. Capacity requirements for Web Analytics Shared Service in SharePoint Server 2010
11. Estimate performance and capacity requirements for Web Content Management in SharePoint Server 2010
12. Estimate performance and capacity planning for workflow in SharePoint Server 2010
13. Storage and SQL Server capacity planning and configuration (SharePoint Server 2010)

You can download this document from :
http://www.microsoft.com/download/en/details.aspx?id=21307
OR
http://min.us/mgRurPX8d