I have never reloaded before and would like to get started. I don't know anyone personally that could mentor me so I am starting from scratch. My main objective in reloading is first to save money and second to develop loads for my specific needs. I am interested in reloading .223rem, .243 win, 300 win mag, 308 win, and maybe 45acp. I have several hundred once fired brass for each caliber but no other components or equipment other than that. I am on a limited budget so I'll start with the absolute essentials and build from there. What prompted my enthusiasm was that I came across the RCBS rock chucker supreme kit online and it seems like a good place to start. I am looking for suggestions on good starting equipment and where to find beginner information. I know that reloading manuals have load data but where to I get info/instructions on the actual process of reloading from once fired brass to finished cartridge? Also, what are good powders to look for, IE common powders that I could use in several of the calibers I will be reloading?