I never heared of DVDExpress. Does it have an MCI interface/drivers? If it does there is a SLIM chance it might work. If it only supports direct show then no, it will definitely NOT work.
Really? Cool!
Although I got my Doublesided DVD together with a dxr2/3 card (forgot which one it is) for 20€ - while a seperate DVD went for over 40€ at the same time. ^^
Anyway, this way I could play it with one of my main rigs instead of my "DOS-Machine"
DVDExpress is an old Software DVD Player by Mediamatics but they don't sell it anymore. I was so happy as it solved all video problems for Zork and Overseer. Could someone try it when I offer it for download? Cause my WCIV DVD won't arrive til next week. The Dxr3 auction ends tomorrow