Ouch, didn't mean to twist your words. So do I understand that you are saying that there is another mechanism besides natural processes involved?
"If man/machine can alter the genetic code of our off spring what stops him from evolving into this hypothetical "GOD"." "As I said, you first have to demonstrate that it is possible for such an entity to exist. Once you do that (and you've not yet done that), you then must demonstrate that this entity can hypothetically come about through mutation and natural selection."
The entity "man/machine" already exist, no proof needed. Lets ignore nature for the moment. The question is if Man controls his genetic future what limits are there on that future, what prevents him from attaining this "God Like" state of existence?