I have had rover keys cut at other places than a dealer. Mine got caught in a riding lawn mower. ( I had it in my back pocket and it fell out.) don't laugh. went to the hardware and they had the blank and cut the key. I think it may be a hit or miss thing. The reprogaming thing, well standing on your head is not in the instructions, but it might help and couldn't hurt. Gotta love a rover. duboff

 

Ace hardware cut my extra key, they even had the key blank with the rubber head on it.

 

I think I forgot to mention the animal sacrifice and the bit about a full moon. Word of advice--put plastic over the engine when you do the chicken. Otherwise you are likely to offend the ghost of Lucas with the moisture and have to deal with intermittent electrical faults.