[SallySimpson]

nfp, all the "normal" full video stuff is like this, I play them as Weirdly says, with Power DVD, but you should be able to play it with WMP version 10 with no prob as well.
The prob is when you get some rared stuff, or image files like ISO or IMG, but this is not your case.
You can burn the stuff with Nero: DVD/Burn Video Files, and adding all the files which are in the folder, the same you do to burn audio files.
Now I put the stuff in Shrink before burning, just in case, cos I got some video stuff from Dime which was encoded or something with a region code, so I got a stuff I couldn't play with my home DVD player at last, and Shrink "cleans" all that weird stuff.

Sorry for my English.