Cool, I am fine with that if it can't be done, just wanted to understand.
Calamity, I noticed the same problem with wonder boy which does come up interlaced. It's interlaced, but it still has a mismatched hz and thus a stutter. Is it just another case where the monitor can't do it?
Also, I notice that in this win7 install, games sometimes start up slow and gradually reach 100% speed. Whereas in my windows XP .149 install they start and stay at 100%. Does this indicate something wrong with my config in win7 or is it just due to having a newer version of groovymame?