Quote from TM1982:
Briefing In Play is the best for earnings.
40 bucks a month.
Do you get anything more by paying than what's available on Yahoo/MSN from InPlay for free? For example:
http://finance.yahoo.com/marketupdate/inplay
http://news.moneycentral.msn.com/provider/provider.aspx?feed=BCOM&iPage=1
This feed has a lot more than earnings announcements, which makes it tough to parse just to get *exclusively* earnings announcements (which would result in false positives for my trading system).