Very many thanks for all you help. I was obviously following the wrong instructions - it all works perfectly now - 32GB CF card works like a charm.

Blimey, I'd forgotten just how slow syncing is though!

Found the cage in the depths of the garage. It was ripped from the old car by the breaker (I wrote the car off smashing into the side of a lorry who pulled onto a roundabout without looking), so some of the labels have gone. Does somebody have a wiring diagram handy? Ah well, never mind, with Google and some trial-and-error I'll work it out.

Next question, though, is does anybody know where I can get new lenses? I have a red one, but want a blue one for the car it's going in.

Cheers,