How do you guys hold your i-pods when in the car? None of the cradles which use the air vents to attach to the dash will fit the DC5's vent. Ive seen some which plug into the cigar lighter as a charger and then incorporate a holder but because of the location of the 12v socket and the slope of the dash these also look no good. I don't want to pay £30 to find it dosen't fit. Any ideas?? Im sick of it sliding off the seat and having to rummage around for it!!