Thanks Kammak, I double-checked all the typing, chopper names etc and realised that the InsertBird was set to Flying and SetFuel 0. So I changed it, and I don't die any more. But I still don't get moved into the chopper. And the really odd thing is, the computer thinks I am - I got a hint to come up @p in chopper and, although I'm still standing on the runway, the hint comes up. Maybe a version thing? - I'm using v1.96b. I can circumvent it by having the chopper wait a few seconds before take off, but it seems very odd.
Cheers for your help,
Dark