Stumbled upon this today

http://search.live.com/macros/sql_server_user_education/booksonline/

Pretty sweet, using search macros, you can search books online..well, ONLINE :)

Here is a search for DATEDIFF

http://search.live.com/results.aspx?q=DATEDIFF&go=Search&form=QBJK&q1=macro%3Asql_server_user_education.booksonline

Handy little macro if you don’t have SQL BOL installed. You can always search Google or MSDN to find the info, but this seems “scoped” for just what you need for books online, pretty cool if you ask me..