Multi-touch glass navigator
speech recognition, nüRoute™ Technology with myTrends™ and trafficTrends™, 3-D terrain view, multi-touch glass display, Real View Advanced Lane Guidance, Bluetooth® wireless, FM lifetime traffic, widescreen, preloaded street maps for Australia and New Zealand, speaks street names, Where am I?, photo navigation, ecoRoute™
Garmin still has them on there product list for $549.00...so they can't be too old. I think you may have been given a false tip some how...
Not impressed with the Garmin 3790t due to the failure rate.
I have 2 working units but it took 4 units to get there.
That is a 50% failure rate and the warranty return on the last unit took 3 weeks.
Garmin USA have a good reputation but as many have commented the Australian support is pathetic to non-existent.