Capture to DVD, sadly somewhere I got lost

[labrynthe]

I have finally got my HT sys up and running and I decided to do my first capture. I hooked up the feed from the TV (sat) to the computer, and captured to MPEG2 with ATI's MMC 8x. I used the great guide over at DigitalFAQ, and so far things went smooth. I made a couple of 5 min clips with a few settings to try and get a feel for how it all worked. Now I have 3, 5 min .mpg files. They play fine on the computer, sound is sync'ed (although i am not sure a 5 min clip would show any sync problems). So Step 2 I thought would be to burn them over to a DVD... this is where the problems lies. I am getting an error trying to load them into Nero. From the error message I am under the impression that my format isnt what the burning software is expecting. Should I be demuxing into audio and video, then burning. I have scoured the guides, and I just seem to be missing something. I wanted to just do a straight burn, nothing fancy to see how the capture actually turned out when I played it from a source other then my computer. Eventually I want to make some sort of menu to jump to different episodes on the same disc, but right now I just want to see if I am doing the right stuff with capture and burn.

Software installed atm
ATI MMC8x
DVD Shrink
One Click DVD
Nero 6x

System details are accurate in my profile for the system I am using for HT

I should also mention, i have read the info i can find on demux/remux and honestly I am still rather confused on the subject.

[iooi]

From Mpegs to dvd you need to author them before burning.
Something like Tempenc Dvd Author will do it.

[reboot]

To simply test your mpeg skills, use ReJig to author the dvd.