Microsoft® Alerts! Now Available for LiveXbox Live now offers Microsoft® Alerts! Microsoft Alerts is a free service that lets you receive messages through MSN® Messenger or Microsoft® Windows® Messenger, an e-mail address, or a mobile device. You indicate how and when you receive these messages by setting delivery preferences during the easy subscription process. Now you can be among the first to know about new game releases, content downloads, Xbox Live™ events, game invitations from your friends, and more. Sign up for Microsoft® Alerts, and we’ll deliver time-sensitive Xbox Live information to you via MSN Messenger, your e-mail inbox, your mobile device, or all three. It's up to you. Click Here to sign up.