On 2007-06-28 20:57:52 +0100, Graeme said:

In message ,
ARWadsworth writes
"Graeme" wrote in message
...

The only downside is reminding the family that hot air rises - it is
fairly pointless having just the downstairs heating on, with all the
bedroom doors wide open :-)

The you have teenagers or cats. One leaves the door open, the other
expects the door to be left open.

Grin Almost - a wife, a six year old who knows everything, and two cats :-)

Wait until the six year old becomes a teenager. They will never know
as much again.