This service is back up and running but it may not be 100% yet. So don't get upset if it does not display the correct status icon. Version 2.0 is now ready for PC users and now has support for ICQ and Yahoo!
Enter any MSN Messenger account e-mail in the field above and press the "Check" button to find out if that person is online or offline. The butterfly image should change to one of the above status icons. If it shows the online icon and you've added the person to your contacts but he or she ISN'T listed as online, you can be sure you're being blocked by him or her!
NOTE:The offline icon doesn't always mean the person is *really* offline. That's because there's is a option in MSN Messenger (Tools > Options > Privacy > My block list) to block anyone that was not added to yet, including this block checker.
NOTE2:This script may not work on MsnTV, was only tested on the 2.8 MsnTV Viewer which worked. If there are any problems let me know, this should work on MsnTV versions 2.8 and above. MsnTV users may also see different online/offline icons. = online = offline