I took my lunch hour to go in and cover the window, the rest of it is OK for now. I just saw Matt's reply. The details of how the RFID reader works, however interesting, aren't important. What is important is that members understand not to make changes to the physical security of the shop without council approval, for the reasons Matt listed (and others, since the council has to answer to the landlord, legally, etc.) Sarita, I'm glad you've taken initiative to move the project along, but unfortunately making unsanctioned changes to the physical security of the shop is inappropriate. The door needs to be put back as it was. If you aren't in the shop tonight, I'll do it myself. -=Doug