I am sure that you guys know this, but it is still new news today! MSN beta search is now live. I found it from an article posted here

www.titan-seo.com

The actual article is here

http://www.titan-seo.com/NewsArticles/MSN-Beta.htm

Plus if you want to know about your ranking I found a great little site that will tell you msn beta rankings! Here it is

http://www.devppl.com/msnbetarankings.php