I don't know if anyone else has played around with this program but it looks interesting. Its called reloaders reference and if you download the whole shooting match (no pun intended) its 1.6GB. You download the basic program which is just less than 90mb and then if you want the targets and manuals you download them as add ons. I had problems getting it to run on my laptop running Vista. If you google it there are instructions on making it work. I tried but couldnt get it to work but I may try again later. I downloaded it on my desktop running Windows 7 and it didn't work at first but followed the instructions and got it working without much drama. If you download all of it this is what they say is included. I've just started playing with it so I can't say for sure. Oh yeah it free.
21102 Metallic Cartridge Loads
13577 Shotshell Loads
2816 Cast Bullet Loads
712 Surplus Powder Loads
Alloy calculator for casters
Twist Rate Calc
An inventory system for firearms
with the ability to store photos
metallic Cartridge Reloading inventory
A Complete mold reference including pictures
Powder profiles, burn rates, Grain/CC conversions
Powder charges held by common dippers
Bullet lookup for factory rounds
Factory round ballistics tables
Cartridge Case dimensions and water capacities
720 Firearms manuals
300+ Printable Targets
Ability to modify data tables directly and
add your own data.
Like all other programs out there, download at your own risk.