Several attendees have asked for the resources section from our presentations at TechEd India. Enjoy!

Blogs
SQLCAT: http://blogs.msdn.com/sqlcat
WINCAT: http://blogs.msdn.com/wincat
Slava Oks’ blog: http://blogs.msdn.com/slavao

Product Feedback
http://lab.msdn.microsoft.com/productfeedback/

External Links:
NUMA FAQ: http://lse.sourceforge.net/numa/faq

Books:
Inside Microsoft SQL Server 2005: Query Processing and Optimization (Volume 3)
The Guru's Guide to SQL Server Architecture and Internals (SQL Server 2000)

SQL Server 2005 – Operations 
http://www.microsoft.com/technet/prodtechnol/sql/2005/library/operations.mspx

Whitepapers
Troubleshooting Performance Problems in SQL Server 2005 (http://www.microsoft.com/technet/prodtechnol/sql/2005/tsprfprb.mspx)
Batch Compilation, Recompilation, and Plan Caching Issues in SQL Server 2005(http://www.microsoft.com/technet/prodtechnol/sql/2005/recomp.mspx)
Statistics Used by the Query Optimizer in SQL Server 2005 (http://www.microsoft.com/technet/prodtechnol/sql/2005/qrystats.mspx)
SQL Server 2000 I/O Basics (http://www.microsoft.com/technet/prodtechnol/sql/2000/maintain/sqlIObasics.mspx)

Webcasts
Troubleshooting Performance Problems In SQL Server 2005 (http://msevents.microsoft.com/cui/WebCastEventDetails.aspx?EventID=1032275646&EventCategory=5&culture=en-US&CountryCode=US)
Performance Diagnosis in SQL Server 2005 (http://msevents.microsoft.com/cui/WebCastEventDetails.aspx?EventID=1032275586&EventCategory=5&culture=en-US&CountryCode=US)
Supportability features for SQL Server 2005
(http://msevents.microsoft.com/cui/WebCastEventDetails.aspx?EventID=1032275593&EventCategory=5&culture=en-US&CountryCode=US)

PASS 2005 PSS Service Center Labs
http://www.microsoft.com/downloads/details.aspx?FamilyID=9b8098a7-e75f-462a-b296-e80199c9f323&displaylang=en