TomTom did respond with an offer to sell me a new all-in-one GPS device at a discounted price:
ONE - $249.95
GO 510- $299.95
GO 910 - $399.95
I don't plan on taking them up on this offer. My last email to TomTom Support, sent 5/29, appears below:
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I appreciate the gesture, but $250 for a TomTom ONE is not much of a discount. Several on-line retailers are offering the ONE at this price, which represents only a $50 discount off the retail price. I'm looking for a trade-in credit of at least a 50% of the $250+ I paid for my current TomTom GPS Navigator. If you can bring the cost of a TomTom ONE to the $150.00 - $175.00 range with a TTN5 "trade-in", then you can consider me a satisfied customer. I would appreciate you letting me know one way or the other.
I'd like to make one more appeal for fairness here...
I certainly understand why my Tungsten E2 is not supported by TTN6 -- a more sophisticated application requires more processing power and memory. Furthermore, I understand that it is standard to charge customers for application and map upgrades, because they are getting more capability in return. However, I'm not asking TomTom for a more sophisticated application -- you are telling me that if I want current map data, the only way to get it is to buy the application upgrade. Which, again, I'm willing to do, but it won't run on my device. TomTom's reason for not providing a map update for TTN5 users is not a technical one -- being a software development professional myself, I know that TomTom CAN create current map files that are compatible with TTN5. Sure, it would require development effort, and this costs money. TomTom made a financial decision to abandon customers stuck on TTN5 (because of hardware constraints) in lieu of investing the development resources to create compatible maps.
I'm not asking for a hand-out. I'm willing to pay for updated maps that run on TTN5, but TomTom doesn't offer them. I'm willing to pay for a TTN6 upgrade to get the new maps, but TomTom had dropped support for my device. TomTom has led me to a dead-end, and I would expect TomTom to provide an alternate route in the way of a substantial trade-in allowance on a new device.
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This was sent to TomTom Support on 5/29. So far, no response...