You're probably all aware of this by now but Timpsons [shoe repairers] will clone your original transponder and cut a matching key for £50 in about 15 minutes. When I bought mine it had two "blippers" but only one key, so I was paranoid until I got a second key. This info is of no use whatever to the poor sod stuck in Sweden [as you need an original to copy both the key and the transponder from] but it's a much cheaper alternative to LR direct for anyone who wants to act before their personal crisis hits.