Glad you got it working...
And how do you like the quality?
Another tip I forgot to mention is when using high quality HD sources you will often be a little bit disappointed by the SD quality of the resulting DVD. I found that using FineSharp by Didée does a very good job of bringing back some of this crisp HD character to the result. If you are interested, get it here:
https://www.sendspace.com/file/s5wu0v
Just extract the files into your "AviSynth\Plugins" folder and add "Video = Video.FineSharp()" (without the quotes) to your AVS script.
Cheers
manolito