The NRA publication, "Handloading", written by William C. Davis Jr., is a good primer for beginning reloading. You can find it used on the web pretty cheap. Get a new Hornady or Speer loading guide too.
.45 Super... Fat and FAST...
"No provision in our Constitution ought to be dearer to man than that which protects the rights of conscience against the enterprises of the civil authority" - Thomas Jefferson