I couldn't wait so I've pulled the guts from this mysterious can and I'm expecting some hi tech logic circuitry, but found just 3 plain old electro-magnetic relays, some resisters and fuses. Anyway, i've been hearing so much about this OVP causing problems and turns out it is just a very simple device. ....pictures to follow if i can figure out how to upload them to this forum now. oh well, that was simple..what else can i take apart?