I have been playing around with some home video and trying my hand at creating some dvd's but I have run into a little problem. The video is one hour long and has no transitions, just straight video. I clicked file>share>iDVD. Set up my menu in iDVD and clicked burn to DVD. It says the file I am trying to burn is too large and to insert a double layered disc. Am I not doing something right, or is there an easier way to accomplish what I am trying to do? Any tips or tricks would be very handy.