
NOTE: 2010 March Madness Bracket Download is here
Get your download of the Excel March Madness 2008 Bracket here.

Alternatively, CNET blogger Dennis O'Reilly show you how to use Google Docs to manage your picks online via Lifehacker
If you just want a web-printable bracket with the teams filled in and not a spreadsheet, there's plenty of choices for you including the following:
Other March Madness
March Madness Bracketology - Play Online
March Madness Map