I'm thinking of getting one of these (finally) but I've just got a query about the power lead. A while back I saw one advertised and I am sure that it said it included "the orginal tag power cord", however one I've recently seen advertised (2nd hand) says it just has a standard kettle lead. Does anyone know as I can't find the first advert anymore? In fact does any TAG kit actually come with an upgraded power lead? Thanks.