I authored a DVD using DVDStyler the other day and one thing puzzles me. I had a DL Verbatim disc and the thee files that I added to the project were 72MB, 104MB, and 84MB respectively. Using the bitrate calculator here on the forum the recommended bitrate was 5744kbit/sec for a disc that contained 186 minutes worth of programming on a DVD9 blank. It just seems that files of the size I mentioned wouldn't have taken up that much of the disc or am I missing something here? I just wanted to make certain I had my settings correct is all.