Weights are used in GPP but the point is you NEED to get hold of the GPP somehow because we are NOT going to spend time explaining to you how its set out. There is always a way. Get your friend to buy it if you want it that badly, then pay him or her when you can… I am sure that if you think of it you can find a solution.
Pocho, there are tons of info on this site about what users are putting into their GPP’s not just weights but all sorts of stuff. If you search GPP you will find them, just spend a bit of time, and save your money to get the DVD.