From what I understand, the X10 SDK currently doesn't support receiving events the security sensors (such as the DS10A)
I *think* someone suggested a workaround by creating a macro in AHP that would fire an event whenever the DS10A was tripped.
that event could then be monitored for via the SDK.
I've never tried the suggestions so I'm not 100% sure.
Also you would have to make sure that the AHP is running all the time...
everyone is waiting for X10 to upgrade their SDK.
dks