Earnings Calendar

Earnings dates:

http://biz.yahoo.com/research/earncal/today.html

Earnings calendar:

http://www.earningswhispers.com/calendar.asp?way=P&day=-2&s=n

Previous earnings results:

http://eresearch.fidelity.com/eresearch/evaluate/fundamentals/earnings.jhtml?stockspage=earnings&symbols=GOOG

Earnings data/scanner:

http://www.optionslam.com/index.html