"JennyC" wrote in message
...


i always thought that carbon monoxide was poisinous to humans too?
Or are the concentrations so low as not to matter?

Err, they put out carbon *dioxide* not *monoxide*.

Malcolm

Just xall me 'the dyslectic reader' from now on !
Jenny :~)

Ok then, I'll xall you the dyslectic reader!(:-)

Alan