Is it any good? i currently have a single v7 and havnt really had many problems with it, a few dropouts but after restarting the comp its been fine, i was considering getting another for the traditional 2 deck setup, but then i thought it would most likely cause more dropouts, i'm looking to eventually go mobile and i really dont want that to happen, so i was looking into the CDJ850 with it's HID mode to control traktor and i dont really lose that much functionality from the v7 (traktor has both hotcues and effects) but does it work well, ive heard some cd players have horrible HID control, so how is the 850's? anyone using 2 850's with traktor? or does it work better with Scratch live?