Hello. I'm new to the Hornby forum and 00 guage trains in general. What I would like to know is if I want to buy a new Hornby train, how do I know if it's Locomotive or tender driven? I have read as much about new products etc and appreciate 'pickup' is shared. However how do I know where the main drive is coming from? I haven't looked through all the forum titles and if I'm asking a question that has been covered I apologise now. regards Pete S.