how can I tell if someone blocked me on MSN live???Is there a program I can download?

Answer 1

http://msn.blocked.nl/

However I picked up a hell of a lot of spyware along side this application so use at OWN risk.

http://www.msnstatus.com/
Personally this one above is online and I picked up cookies - hence should be a lot safer.

I have not tested any of these products.