DA, for length you should go with a manual routine that focuses on several different angles. The basic stretches will give solid results, and the only technique to it is to pull hard. Another things that would help with length is to [words=http://www.
phallosan.com/shop/catalog/default.php?z=eNortjIxtVKyL0pNszWxMFcrSSxKTy2JL0hMT7U1UisoykyxtbBQSy4tLsnPjS8uKcrMS7dVsgZcMMpbEbo%2C]ADS[/words] post session. It's extremely affective, and will help you gain consistently.
Girth exercises are just that, girth exercises. You may get some, not much, tunica expansion in length but remember with girth lateral expansion is what's important.
DLD, I'm not really sure if everyone should adopt it but it's a solid exercise. I can't deny that it helped me, but as with all things we have to have variety. As of now pumping and clamping are the ticket, but the [words=http://www.mattersofsize.com/forum/penis-enlargement-forum/12539-slow-squash-jelq-nothing-give-me-better-expansion.html]
SSJ[/words], Ulis, dash wrap, and others are always in the wings if need be. I don't think anyone should ever limit themselves in exercise choice or variation of a program, and I know you feel the same way.