I have one of the older models of the travelmate and can't fault it too much. It is a bit power hungry but I believe they fixed that in this model. I think I paid about 650 for mine from factory seconds with a free case.
Mine turned up today, alot bigger than I thought it would be, even after working out measurements in the back of the car.
First impression, i like it, nice and solid unit, alot of space inside. Guess time will tell.
Oh yeah 5 year warranty happy with that.