After lots of effort, I finally got HGSS working without any (frequent? hasn't happened yet anyway) freezing, and can save just fine on no$zoomer. At first it was quite slow but the music was fine, so I just trotted along slowly up until Violet City. Then I suddenly realised some things were checked under EXTRAS and unchecked them, and wow, full speed! I'm so amazed that I'm now wondering if there's one final little check I can do that I haven't seen for a minor graphical issue (not gamebreaking). I'm sure a lot of you will understand me if you emulate the DS on PC, it's to do with the 3D effects (e.g. attacks, the flash when a pokemon comes out of its ball, etc). They appear pretty pixelated and often have lots of black pixels on the outline. I'm thinking it might be a transparency issue (where some of these border pixels would be see through and then give the illusion of curves rather than harsh squares, if anyone understands me). Is there a general graphics option to fix this? Thanks in advance.