Where can I get a good, concise LINQ cheatsheet?
LINQ to SQL Cheat Sheet in PDF form, containing both C# and VB.NET syntax.
I like "101 LINQ Samples" from [MSDN].
http://weblogs.asp.net/bradvincent/archive/2008/11/01/linq-cheat-sheet.aspx
I had this hanging on my wall for a while.