AIM-Statuschecker
Check who is online on aol messenger, check status of your friends.
http://www.blockstatus.com/aim/status-checker
MSN-Messenger BlockChecker
Msn messenger blocker, blocked on your msn ? check it on messenger msn block checker
http://msn.blocked.nl/
MSN-Blockchecker
Check who has deleted you from their contact list on msn.
http://www.blockstatus.com/msn/stchecker
Blockchecker.Net
Msn block checker checks online status and retrieves display name of msn buddies, know who blocks you on msn messenger, you can save your list and check several contacts at once : msn block checker, msn status checker, msn messenger online status checker !
http://www.msnblockchecker.net/
Blockchecker.nl
Msn blockchecker, check hier of iemand jou geblockt heeft op msn, dit kun je checken met de msn blockchecker!
http://www.blockchecker.nl/