"Exbal" has a program that should suit your needs. It too is "Micro Soft Exel" and some of the guys use it on their "Palms". Very handy unless you are in Artic conditions. Batteries don't last long in the cold.Although I've not tried it, this could be a good place to start: http://www.longrangehunting.com/for...-ballistics-calculator-your-blackberry-48981/
It's based on excel so it should be easy to put on your blackberry.
Nightforce has great tracking capabilities, they are rugged, a bunch of elevation, holds zero forever, and reticles are designed for long range shooting. So if you are looking to shoot long distances constantly, then you need a scope that can take the abuse. -- gilmillan1
Nightforce is such a solid combo of reticle, available elevation, glass that is good enough to shoot at the longest range you can dial. Nightforce has bullet proof construction that can handle the incidental horse rolling or some other rodeo action. -- bigngreen
The total package. Nightforce is the best I have used as far as turret feel and solid detents. I have never had one that didn't track right on and always return to zero. Nightforce NXS is the best value for everything I need. -- Broz