QUOTE (Agozer @ Jan 25 2009, 05:52 PM)

There isn't any "specific" settings to use. The only possible change in speed would occur when changing renderers, and even then the change is marginal at best.
Although AFAIK, the nocash renderer is less buggy. Plus, 2.6a has lots of speed tweaks. Don't know if it will make a difference in Pokemon Diamond, but still, those speed tweaks and other improvements are global.
Well nocash render is way faster, but graphics are pretty messed up :S