In response to my tweet:
GreatBigDog01: @RogersHelps I need Andrioid 1.6 update for my HTC Dream to use Google Maps Navigation. When will you have the update available?
This is what I get back:
RogersHelps: @GreatBigDog01 Hi Dan. We evaluate all updates HTC makes available for our product and we will inform customers of upgrades if applicable