Originally Posted by StormJumper

Write Speed....4x or 8x
Write Type of DVD-R Media....SAO Writing
DVD Writable Media (DVD-5) Size....4464 (use customize in drop down )
Set Booktype to DVD-ROM....(put a check in the small box)

PLEASE note the write speed is for DVD5 (SL) disc's,
DVD9 (DL) will be slower due to Disc max write speed, which in this case you may be prompted by DVDFab to select a write speed for the DVD9 (DL) when you use them, the slower the burn the better.
For a better understanding on why burning slower is better please read
The Burning Factor in my signature below