That's a really sweet and simple build. I'm working on a 24" mini cab myself. I can't decide if I'm going to put legs on it or feet.

For your nudge, you can use a microsoft sidewinder gamepad. I've also seen where people make a nudge controller using an old tilt-bob.

http://www.vpforums.org/index.php?showtopic=18385

It's actually named United(Unit3D) Pinball. The developers intent was to bring together the best parts of all the simulators under a new graphics engine. But since it runs on Unity they got creative but even the devs (2 guys from France) refer to it as Unity Pinball.

I've been having some trouble running the beta but I'm pretty sure my computer is most of the issue. Once they nail this down and add the head tracking I think it will be the best virtual pinball around.

I know there were some issues with the original beta tables and they had to tweak the table files. If you downloaded them last week when it came out I would try to download them again.

Also, make sure you have the correct ROM in the folder defined in your VPinMAME config, Also, some tables require the NVRAM files in the NVRAM folder, you can find these on VPFourms. Try restarting the table again, some of the williams games will create the NVRAM file the first time the ROM boots and you have to restart the machine in order for it to fully boot.

It's Magic

But seriously a little more info like when it fails or an error message would have been helpful

Glad it's working, post some screens or pics/vid of it running on your cab.