Napster Bans Non-Native Clients

Anonymous Coward was the first one to write with this tidbit: "Napster is now refusing connections to anyone not running its 2.0 beta 10.3 client. Of course, this stops anyone from using a client not published by Napster. The error message that the Napster server gives you is: "::: server / You must upgrade your client at http://www.napster.com ::: error / You must upgrade your client at http://www.napster.com " The Napster website says: "Beta 10.3 incorporates new file identification technology", and nothing else regarding the matter that I can find. I know most people are using OpenNap and other file sharing services now, but I still like to connect to Napster to get lesser-known (and not banned yet) songs."