I'm burning 2 or 3 rips on one DVD. Then i import this DVD to XMM. After the first rip XMM ist breaking the import and eject the DVD. Usually XMM import all 3 rips and the eject the DVD.
So if I understand your problem, you have 3 or 4 movies in a MPG format. so on your DVD you would have 1.mpg, 2.mpg, 3.mpg, 4. mpg Correct? And you are trying to add that DVD to the movie manager? I "think" that EMM treats a DVD as a DVD and not as a storage device. So it would expect to only find one DVD file on the DVD. Just for giggles, add that drive letter as a storage device. So set your file manager in EMM to scan that drive letter for new files and see if it will add it that way?
The same result. But only if I extract pictures from the movie. Then XMM breaks the import aufter the first movie. I have the message "Not enough rights to access the drive". Without extracting pictures it works.