QuickCode.NET is a text expanding add-in for Microsoft Visual Studio (separate versions available for VS 2003 and VS 2005).  You simply type a “Quick Code” pattern, press Alt+Q, and it expands the Quick Code including any tokens you setup in the pattern.  This is one of the most useful productvity tools I have found in my 10 years of professional programming.

I have personally used this application daily since March 2006 and it’s saved me countless hours of redundant typing.