The first thing to do is what you are doing: Research.
The ABC's of Reloading is a good place to start, to learn the fundamentals and processes. See if your local library has one. You can get them on-line for about $15-$20 and there is (I am told) an electronic book version for $1 (but apparently has no pictures?).
The equipment is another matter. Start here:
http://thefiringline.com/forums/showthread.php?t=230171
It is a thread made to permanently stay at the top of the forum (hence the
description "sticky") and will give food for thought.
and here:
http://thefiringline.com/forums/showthread.php?t=488115
Help us help you. What cartridges will you be reloading for? How much experience do you have shooting? What are your goals? (supreme long-distance accuracy?, just saving money? Hunting ammunition? target ammunition? What kind of budget do you have? How much room do you have to work with? Stuff like that.
Lost Sheep