Ok, your heading in the right direction
what you have so far with the dvd_0 and the Audio_TS and Video_TS files is all correct. Now, firstly do you need to make a DVD with a menu?? or just a bog standard DVD? if it's a bog standard DVD (like a movie) you need Nero Express (not VISION Express).
Taking that you have that open up the program, make sure the drop down box at the top is set to burn to the correct Drive, whatever the number maybe D:, F: etc), It won't give you the correct burning options if the drive isn't set correctly. Once you have chosen the correct drive it will give you burning options....you need to chose "DVD Video Files".
Next Screen it ask you to ADD your files. Go to the dvd_0 file, then locate the Video_ts file (ignore the audio file
) you will now see all the files WinAvi has converted for you, add them ALL - (very important).
It will then add your files ready to burn. Near the bottom of the same screen make sure the drop down box is DVD5 which is a standard DVD. Click Next.
On the next screen are your burning speeds etc, I tend to burn at 4x (much better result than 8x), so make sure the write speed is set to 4x. Along the bottom of this screen there is a tab called "More" click this and you will see a tick box called "simulation", good idea to do this first as it tests everything before you actually burn it and saves many wasted discs.
Once it has simulated OK, you can chose to Burn the same project again, but this time make sure you click the "More" Button and then untick the "simulation" box, re-set your burn speed to 4x and then click BURN!!!
Not sure if this sounds gobbledegook...probably