free printable optical mouse mat

http://www.carr-engineering.com/Mousepad150.pdf

Attaching debugger to w3wp.exe macro

This is a good link to automate the tedious task of attaching to w3wp.exe which you have to do countless times a day if you are a web developer.

 

http://blogs.msdn.com/b/jannemattila/archive/2008/10/30/attaching-debugger-to-w3wp-exe-using-nice-and-easy-keyboard-shortcut.aspx

 

Free book on claims based identity

A Guide to Claims-Based Identity and Access Control


http://www.microsoft.com/downloads/en/details.aspx?FamilyID=4C09FFE4-43DD-4FCC-BE35-C897C9BC4386

There are some other free Microsoft books there too.