I'm upgrading to Sky +HD next week and have a question about the cabling arrangement. Currently, I've just got basic Sky (not Sky+) so only have one cable running from the dish to the box. This cable runs from the dish. through the outer wall of the house, under floorboards then up through the floor in the living room behind the tv and into the sky box. I went into the crawl space and fed the cable through for the initial Sky installation years ago when the engineer came out. I realise that i'll need a new dual core or 2 separate cables for Sky + HD but was wondering if the engineer will give the ok for me to feed the cables through the crawl space again. I know it says on the Sky website now that they won't install under floorboards due to health & safety, but if I do it, not the engineer, will it be ok? Anyone else had a similar setup problem?