Rob, I had decent luck last year in broadcasting corn. My advice is opposite of Farm Hunters, I caution you not to get it to thick. I got it to thick in places(over half) and the stalks didnt get very thick(thick in diameter)so when it came early fall the corn fell and blew over from the wieght of the ears once the stalks started dring out.
I just bought a reworked 2 row corn planter so next year I hope not to have that problem!!

Rob if I were you and you are talking 2 acres or less I would buy ever how much mossy oak bio max (rr corn and rr bean mix) and broadcast that. You will pay more but they seem to have the right mixture down where you wont get to heavy on the corn. Then the first of september or around there go in and broadcast either winter rye or buckforage oats or a mixture of both. I think you would be very very happy with the results!!
Then in 09 if you didnt think you had enough corn you could add some to the bio max mixture.