Major issues with first-time use

[Badunkadunk]

On modern computers with a good CPU and GPU most games can run full speed

And that's the way it's always been for me. Except all the emulators and games I've used did not use Java to run on since Java uses a lot of resources from the CPU. So, it's not that there's a problem with my computer, there's a problem with your emulator. It's stupid to make an emulator run on Java. I can play anything else on any of emulator at normal speed. I can play games like Bioshock on Steam. But I cannot play Street Fighter Alpha 3 Max on JPCSP. That's pretty lame.