Megaman Zero 1 (Problem solved, please close)

[ZeroMk5]

I'm not sure if it's an emulator problem or if it's my computer, but whenever I run Megaman Zero the game lags badly on some places. The emulator speed percentage is shown to be around 100% but the game just slows down.

This seems to be apparent when sliding along walls while there are enemies on the same screen, and the Neo Arcadia Shrine stage. Even some boss fights, such as final form Copy X will lag whenever he shoots his lasers.

Anybody else get this with Megaman Zero? I've also tried out the Japanese alternative (Rockman Zero) out of curiosity, but no luck.


EDIT: WOW I just realized I was still running 1.7.2, so I downloaded 1.8.0 beta 3, and now there is no lag WHATSOEVER. Very sorry to create a thread, I will try and get this closed. I will keep the original post in tact, in case somebody else runs into the same problem.