This game brings back memories, it's still really fun. The gameplay is rather static. But the beuty of it is seeing the story move along by your interaction and the fact that you never know when a bizzare movieclip is coming up.
When you figure out how the game works there are only a few "puzzles" that challenges you (and that includes the final one).
I wonder if there is a windows-installer for the first one as well? I'm also feeling the urge to pick up the Gabriel Knight games again. Avoiding Dos-box would be nice.