Very cool! What is even more exciting is the functionality this might bring. I love the CDHK for my p&s but would give my left arm for Auto ISO on my 5D's with the same capability as Nikon (which I already have on my canon p&s via the hack).
Ariel Bravy wrote:
Ah, fantastic! It's great to see active development of custom firmware changes like this. Some were done for the 300D, several P&S's, and now the 40D.