Here are a couple of snaps during the installation testing of it running World Rally. As you can see, it is running at 100%, which bodes positively. I hope that it can run Tekken 3 smoothly. That is about as new and advanced of a MAME game that I wish to play on GroovyArcade. I wasn't able to get audio during the testing however. Hope that ends up working after the installation is complete. The monitor I am testing it on is a Dell U3011 (overkill, I know). Also, a snap of the unit with the cover off and no internal HDD installed. I managed to wipe out all the roms off the my HDD during my first installation attempt. So as I am copying over the roms again on another PC. I figure I would redo the installation with no HDD installed so that I don't repeat the same mistake. I'll scan for the roms later. Snapped a pic of it next to a CD so you can reference the size of this. I have a Sega New Astro City and I may even be able to nest this under the CP.