I loaded the game, but I hear the sound, but don't see the game, I just see a black screen. Also, why doesn't the Dragon's Lair/Space Ace conv. version of the game work?

Possibly my favorite Laser Disc game. And it's by one of my favorite game companies:Taito! It sucks though that the arcade version isn't emulated on Daphne. I have the Sega CD version and the import version for the Sega Saturn with Ninja Hayate. Why hasn't Digital Leisure secured the rights to make a DVD rom of this? It's such a fun and challenging game, and it introduced some new elements to the genre of pressing the right button/direction at the right time type of games. Also, does anybody notice how much this Gal looks like Yuri from The Dirty Pair?