After using Wayfinder for about 2 months I want to add a few more points to my review.

First off, many programs have a quirky interface that is annoying at first and then you get used to it. I would say that it has been the opposite with Wayfinder. My frustration level has in fact increased if anything. The reason, I think, is that the interface is inconsistent. For example, the BB escape key works on some screens but not others.

The lack of BB integration is a real pain. In order to enter an address I have to flip back and forth between the address book and Wayfinder. This drives me crazy and can be dangerous if I'm driving. Just adding a copy/paste function would help.

As I wrote before, the display never turns off, which drains the battery. I asked Wayfinder about this and they confirmed that is how it's supposed to work. In order to conserve battery power on a long trip (> 3 hrs) I have to turn Wayfinder on & off as required. Another pain.

Wayfinder charges for upgrades. I bought v6 in February for $99 and they annouce v7 6 weeks later and there is no free upgrade. I don't even think there is an upgrade path because I can't find anything on their horrible web site.

As you can probably tell, I'm not so happy with Wayfinder and I would have reservations about recommending this product.