Download Unit3D Pinball - Tables are downloadable from the home page, Follow the included instructions.
unit3dpinball.net
This is very easy to install on a Cabinet. It has a GUI that lets you position the screens as it's running, very cool. From the options menu, select cabinet mode then calibrate cabinet. Once you get it the way you like it, press calibrate again (to turn off the mode) and press save at the bottom.
This should have you up and running on a cabinet in about 15 minutes.
Next:
Add Front end and Future Pinball
Download PinballX
pinballx.net
Download Future Pinball (to start, it's easy to get the backglass working)
Download BAM and place in FP folder - Rename BAM EXE to FuturePinball.exe and use this to launch FP (and also as your FP exe in PinballX config).
Once in BAM, Press ~ key to open the config menu, you can tweek the table all sorts of ways, even add head tracking.
FP is little more trickier due to the DMD, but still pretty easy, reply if you get this far and I can explain how to fix/move the DMD. Once you are good with UP and FP we'll work on VP.