I have a situation that requires sending SKY TV from one box to multiple TV's. I've put this under Home theatre though as it could just as easily be any other TV source device.
It's for standard SKY, not hdmi enabled My SKY.
A few questions if I may:
What outputs does a standard SKY box have?
How does this sound?:
Component, or composite via scart out etc to a amplifier/splitter.
eg http://jaycar.co.nz/productView.asp?ID=AC1648

Then RG59 cables around to AV ins on the other TV's. (One RG59 per video cable, so one for composite, or 3 for component).
Any old cable for audio left/right.
I will have access to cheap RG59 cable so I'm fairly sure it will work out cheaper than Cat5/6 with baluns. I guess the Cat approach is better for future options, but I don't really see that being too important right now. (This install could provide draw wires if it ever came to a serious upgrade).
Thoughts appreaciated. Cheers.