Hey, I still get that problem with my vcds with chapters made in easyvcd. When i burn them with nero, everything fine, it plays well, but if i want to edit it, I cant! because it doesnt have "creation date" or last modification date"!! why!!! so i cant edit or reencode it!
with a more detailed search, i found it says it was "created" in xx/xx/1979!!! that s..ks!!