A graphical presentation of engines feeding engines. Click through a few, then click 'Msn'. Comments? http://www.ihelpyou.com/search-engine-chart.html
Nice, there use to be a nice flash one floating around on the web (Bruce Clay used it as well as a few others), but since some of the updates I haven't seen it around.
So msn is using overture results? Isn't overture a yahoo company? It is strange if msn is using one of its competitors results in theire searches...
msn have been using overture ppc results for a while (in the UK anyway) - in my day job I used to place a lot of ppc advertising with msn and then they closed the channel down to go with overture - mind you at this time they were also getting their search results from yahoo as well but this has now changed and it would not surprise me if msn also dropped overture for their own product in the not too distant future.