Hi,
Try to follow the steps provided on this link and you should be able to update your MSN subscription online. http://answers.msn.com/solution.aspx?solutionid=e042407f-fa69-4b68-97cf-a895fdb99fc5
Please check the Private Message area below for further information. Make sure that you are signed in to be able to see this area.
Paolo M.
http://answers.msn.com/ReportAbuse.aspx?postid=7d4bb696-6f01-4370-9a6f-5639c9290e12