Log into your MSN Messenger account, open the main window, and Right-Click on one of your contacts in your contact list,
and select: View MSN Profile from the list. This will open a new window in your browser, and link you to the profile of that contact.
If you wish to search for new people, you will have to go to the site http://members.msn.com and there you can search for a new
contact with lots of preferences to filter out just the person you're looking for.