G'day. I just got myself a second hand xcal 2 which is unlocked. I was wondering if I have made the right choice and got the xcal 2 (just reading what has happened with the 1!)? Also now that I have the xcal 2, do I have to send it to a tuner to have it locked to my car (and to get generic tunes)? Sorry if these are stupid questions, just new to the xr6t and the tuning scene. Thanks, leigh