I know there's a few folks here who hunt or otherwise enjoy the shooting sports, so thought I'd pass along this series of video's. There's 38 of them altogether that address the details of long range shooting from a few hundred yards to over a mile. Includes advice on rifles, ammo, optics, internal and external ballistics, tuning your rifle, etc. The author knows his stuff.
Extremely interesting and very detailed and technical. They are downloadable for free if you have the drive space - about 3.1GB. Each video is about 30minutes long.
If you're into long range shooting this is a must watch series. Be prepared to take notes.
http://archive.org/details/SNIPER101