Does your 30% discount apply to these units? They (at least mine is) is suffering from the 12:00 issue cause by WNRO. I followed the discount links, and it's only for in-car units. The RIDER is significantly more expensive than those units, and I believe the discount should apply to them as well.
It's been a great unit the 4 years I've had it - I'd hate to leave TomTom now.