Here is an article I just read from Clayton Makepeace's website:
Copywriting tips and secrets revealed | The Total Package
I decided to go through the back issues again, since I sometimes miss the notices when they get published.
This one in particular is really fantastic. I know I did it when I started writing copy, and I've seen people roaming this forum who're having the same problem.
So, I printed it. Highlighted it, too.