Here is a thread for any helpful tools you'd care to share.

Excel Character Generator:
http://www.geocities.com/pryzmkess/hc-mm/m-mCharGen.xls

The Game's Homepage:
http://www.mutantsandmasterminds.com/

The M&M Forum:
http://www.atomicthinktank.com/

Feel free to add as needed!
_________________________
"Perfect courage means doing unwitnessed what we would be capable of with the world looking on."
--La Rochefoucauld