I hate the be the guy who says this because I always hated it when people said it to me but if you were to try the FB Alpha cores on RetroArch to play CPS-1, CPS-2 and NeoGeo you would never want to use Kawaks again. The video rendering is better and the controllers are usually preconfigured (I've used Bluetooth controllers where this isn't the case). If you need any help getting RA running this video will get you started and then any of the system tutorials that Brad has done will just build upon the knowledge you gained from the 1st video. Feel free to ask any questions if you still have issues.