im wondering the same thing. also with using these programs can the size be reduced? because the iTunes movies are big, like 1.07 gb. also can i use iTunes movies to convert to a smaller size?
Many people just use the iPod preset built into recent version of Handbrake. You can adjust the video to 480x320 as that's iPhone's screen. I use the iPod preset and drop the average bit rate down to save space.