Hmm... I think you need to update your code cycles, thereIf you're thinking of proposing a change to the '08, you're 11 months too late. Deadline was Nov. 7, 2008.
If you're thinking of a proposal for the '11, you need to wait until it is published.
As for the address, it's on the form that in every Codebook........ a couple pages past the index.