DVD user (Roxio DVD-HR735)

[qanda]This thread is about the Roxio DVD-HR735. Click here to see full specs[/qanda]i have a Dell PC with Vista: There is a program from “Roni” “Ultimate DVD Player” that slows down videos. They say it only works with DVD’s that meet the “DVD-Video Standard.” However, I want to use it with DVD’s that I create from my hard-drive, such as YouTube. Is there any conversion program I can implement so that I can make DVD’s that “Ultimate DVD Player” can work with?
Thanks