try it here: MSN Search Technology Preview
see comments here: RED Alert : Its Alive! – MSN Search Technology Preview
my quick notes:
1.bad relevancy: china, search engine, news
2.not support double-byte search: 中国、刀郎 return the same unrelevant results
3.dupliactes

mean to see a mighty search engine, oh.. kinda disappointed. let’s keep tuned.

btw, there is a piece of news says it can now answer ppl’s questions, i also tried a little bit: where is china, where to buy the sitcom “sex and the city”?, WHO IS BILL GATES?… not satisfied yet