The latest on Obama's odds of winning

The Iowa Markets site shows Obama 80% likely to win (http://iemweb.biz.uiowa.edu/graphs/graph_Pres08_WTA.cfm), FiveThirtyEight has him 90.5% likely (with 347 electoral votes vs. 191 for McCain) (www.fivethirtyeight.com), and Intrade has him at 74% (www.intrade.com).