Nobody requires DNA formation to be a random process. It is a straw man argument. If it isn't a random process the calculation of odds is pointless.
Really? Care to explain to us what a single piece of DNA does? Care to explain to us how a single piece of DNA can perform the miracle of say providing a species with hearing, eyesight, legs, etc.? This needs to have happened for man and other living things to have descended from a single celled bacteria.
No? What non-random process regulates it, then?