Excellent point, I do agree with you, and I have changed my vote accordingly to not allow the system to be disarmed over the internet. Although I do want to say that a hacker would have to know where you live, and whether you had an X-10 system or not, hack the system ID, then hack the password (hopefully it is a strong password}, and then disarm the system. Then take the risk that the x-10 system is the only security system. Get past the camera's and then hope that there is not a macro that emails the owner that the system was disarmed. Remote at best, but still a viable risk that should be addressed. I would like to see the ability to disarm the system via macros or timers though allowing for greater automation. Also I want to point out that I nor anyone should not rely on the X-10 security system to be a primary security system, only a supplement to an existing hard wired monitored system. I know that this seems like overkill, but with the flexable automation and the ability to customize the AHP system with marcos I do feel that it could, in time and with continued refinement, surpass conventional systems. I do not think that the x-10 security system is bug free enough to be a primary security system yet, getting close, but not yet.