This is a pretty cool free service that helps you put mobile maps on your BlackBerry for quite a few countries. The service is not automated since you need to email the company for them to set it up but they claim it is a free service. On the other hand you know the saying “there is no such thing as a free lunch…”
You can also use it to map your location but I think Google mobile works better for that.
Just thought it would be worth mentioning since I have not seen a good way to integrate a map into a mobile website so far. Hopefully such solutions will be coming soon.
If you interested check out more info at www.pilot.mobi.