I am having the same issue as the OP in this post:
http://www.linuxquestions.org/questi...-forms-863718/
I have a page with a form that once filled out and submitted takes me to an "I agree" form. Both forms are on the same page but I can only get wget to post to the first page. I have been looking for an answer for days but haven't been able to figure it out and I don't know what the OP in the linked post is referring to in his solution.