multimedia, anybody else having problems with it? every time i go over a bump cd skips this the 2nd time, 1st time repaired under warranty, also unit seems to have a mind of its own as to when it wants to start up, it can be working fine then i will switch ign off, start car up and nothing, next day it will be ok? didnt expect this for the amount it cost, unless its the harsh ride of the car and the unit not designed for this, prob get it repaired and stick it in my van.