Rock Tour   A difficult season so far and it could continue for a while yet as Inverness struggle to come to terms with life in the Championship. We face another daunting task this weekend with a journey into the unknown. A visit to Dumbarton to face a side we have had no league business with although we did enjoy some success in a couple of League Cup games. Immortal Howden Ender has been doing his homework and has penned this Preview for you ahead of the game on Saturday, which