The only site I am having trouble getting OW working on is our local Multi-Listing Service. It only works for IE. There should be a login/password in the center of the page, instead I see red letters that say "Use Internet Explorer when logging into PPMLS." If I can get this to work, I can cut the strings to Windows completely and there will be many happy MAC real estate agents in Colorado Springs.
http://www.pikespeakrsc.com/xbrowser.aspx