Cheat sheets, quick references

Cheat sheets.
 
.Net:
http://john-sheehan.com/blog/net-cheat-sheets/

SQL Server:
http://www.addedbytes.com/cheat-sheets/sql-server-cheat-sheet/

Quick References..
http://www.digilife.be/quickreferences/quickrefs.htm

CSS
From addedbytes: