I've (kind of) tried the Heston Blumenthal method of...
1) Salt on both sides.
2) Leave on a wire rack in the fridge for 2 days.
3) Take out of the fridge a good hour or 2 before cooking.
4) Cook in a hot pan for a few minutes on each side.
I'm really not a great cook, and here's where I think I went wrong with his method, at each step:
1) I think I used to little salt.
2) I unfortunately didn't actually have a wire rack at the time, and ended up just leaving it on a plate and flipping it at the 24 hour point. I think this allowed a lot of moisture to build up on the outside of the once slightly dried side when I flipped it.
3) I see some of you in the thread saying this isn't necessary.
4) I think I left it slightly too long on each side.
It ended up a little bland. I'll have to try again