The Garmin Mobile GPS is now available for the Tour. The trial version does not work but the real version does. There web site does not show it for the Tour but I called and they said that it does. Bought it and it works super and is at a 20% discount at their site. Cheaper then the VZNavaigation

There is an earlier thread in this forum where someone posted a link to the Tour trial copy. Worked great for me.
It is a very nice little app. Wish it was $29-$39. I would like it so I don't have to carry my dedicated Satnav on quick trips, but not for $99.

Maybe Google Nav announcement will scare them into more aggressive pricing.

Update:
here it is

Join the BB owners lounge at BB.com and get a 20
% discount on Garmin. I love it on my Tour.