LiveContactsView

LiveContactsView is a small utility that allows you to view the details of all contacts in your Windows Live Messenger. For each contact, LiveContactsView display the following fields: Email address, nickname, quick name, first name, last name, and more.

You can easily select one or more contacts and then export them into text/xml/html/csv file, or copy them into the clipboard and then paste them into Excel or to any other spreadsheet application.