Ok, I'm a computer dummy. But I carry wind speed meter, and drop charts with my rangefinder. The more I read, the more I think I need a portable program to consider it all. I think folks have a system where they can enter all the data of the round and then punch in wind speed, direction, altitude, temp, pressure, distance, cosine angle etc.... and it spits a correction back at you. IE up 9.5 moa and 4.5 moa wind.
Tell me more about whats out there. All I'm used to is Mac computers so I'd just like something easy to use and program and lightweight enough to pack around in the backpack on hunts.
Get as close as you can, but utilize your skills as needed.