MSN Uses Bing Search Technology
Bing is a new search technology from Microsoft which let people search faster information. Live search is improving with this new technology for Microsoft Knowledge.
I just feel like the search tool is design to integrate well with the webpage and perform faster generating results of search. When I try the bing search engine from its domain and the result look great. I just try it for my first time though.
Will try to use it for awhile and see how it performs. I knew clearly that google is still my favorite though. 
Bing Bing Bing!!!