The nRange Golf GPS advantages: • Easy download on your existing Blackberry • Automatic online access to any course • Fast, accurate yardages and aerial maps • No need for an expensive dedicated golf GPS rangefinder • FREE download
Our software uses your Blackberry’s internal GPS chip to give you accurate distances to the front, center, and back of the green and also has extra features like real-time aerial maps of the hole you are playing!
More info from Charlie (who has a 8830 on Verizon).
I use the Hollux M1000. I found it on Amazon.com for $39.95. It also works well with BBMaps for Navigation. I like it because it is small and fits in my pocket on the golf course. I hope this helps. ...