I am saying a huge thank you to Ady! I cannot THANK him enough. I want to hit that point home as hard a possible!

I have a question, and remember I know I am an idiot when it come to this stuff, I have some blank DVD-R's setting around and I wanna burn this AVI on to one of them, the movie is a bit longer than the 120 maximum quality allows, but if I wanted to burn the first two hours I could and have the whole movie, but just not all the credits. How can I do that? ( The ending medals ceremony ends at just barely under 2 hours.) I also of course have to convert the AVI.