Get your March Madness NCAA Basketball Tournament Brackets. I have an excel spreadsheet (suitable for any Basketball Geek) that lets you select your picks from a drop-down and easily print & save your picks. It's free, easy and is now pre-filled with all of the teams in the bracket.
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:
March Madness Bracketology - Play Online
March Madness Map