MSN Search

The MSN search engine should not be ignored. After all it is MSN. At the moment Getting listed with them through a direct submit page is not possible but a listing with Yahoo or Overture should do the trick. The results they provide are a mix of "sponsored sites" Overture, "Featured Sites", advertisers that pay MSN for these top slots, some Looksmart and Yahoo's search. 

MSN is evolving into it's on search engine so these results should be expected to go through several levels of change.