Hi Skatty,
Had to do a 1 hour round trip yesterday, tried the DVD player and she didn't like it!! I was so disappointed because I really thought it would work.
Things are slowly improving though, now she is happy for about 15-20 min in the car, so my radius of travel has expanded! So to me that would seem to rule out motion sickness, I think she just feels isolated.
THrilled for you that you managed an hour trip ... I'm still dreaming of that day!!