Hey Varian...I heard they don't use "button" or "Key" here..if I remember correctly, I think its one of those "magnetic strip" type card....only Mike the moderator hold a "Smart" card where he can lock and unlock anybody...LOL! Oh sorry....!...its 2:30 am here....I'm supposed to be Zzzzzz!...awhile back. Btw Mike, can you use your "Smart" card! I am too Zzzzz to do anything. Bill