Agreed there is a great thread stickied in research chem section, also basskiller is a very good website for this.
It's very simple though. Many recipes use standard 2%BA/20%BB recipe. It's as simple as weighing your powder, adding the right amount of BA/BB and oil (most use grapeseed oil I believe). Mix and heat, push it through a syringe filter (or stericup for making higher volumes) and into presterilized vials. Look up a powder calculator, it may even be stickied in research chem section I forget. It will tell you exactly the amounts to use. Short esters generally use a different recipe I believe but it's a good idea to find a recipe for the particular compound you are making, and how much mg/ml it will hold at. These are just the basics though definitely read for a bit to make sure you understand all the details before getting into anything