[CQ-Contest] multi-single rule for CQWW ?

[WW3S]

Question about the multi-op, single transmitter rule for CQWW....as I read 
it, you can have one run transmitter, and a second transmitter that can work 
any other band and change as often as necessary, as long as that station 
does not call CQ and every QSO is a mult...is that correct? If so, does that 
mean zone and/or country mult? And when the rules specify band changes per 
hour, does that apply to the second transmitter, or only the RUN 
transmitter?

73, (nice to see so many faces at Dayton)...

Jamie WW3S