Despite how new Nero is, you can get dodgy incomplete versions of it normally bundled with PCs programmed to only recognise certain drives (to try and counter piracy of Nero). If you got Nero with your PC, and the CDRW drive came with the PC too, then your PC supplier screwed up and sent you the wrong version of Nero, so go complain to them. If you got the CDRW drive seperately though, then you can't complain to them

Personally, I think VCDs are rubbish, low quality, and not worth doing, but then, chances are when you said "movie disc", you didn't mean that, but just meant a normal data CD with a movie file burnt on it, which can be played on any PC