You must get the Blackout mod, I don't think I could ever go back! Game looks amazing.

On MB The blackout mod shuts off all lights except flashers on the back of, which really makes the interstitials cool in a dim or dark room. The Creature under the PF is a little hard to see even in the best circumstances and this mod makes him stand out big time.

The light shows themselves aren't quite as good as AFM - and note the backbox does come back on when a ball is in play - but since MB is basically an old monster movie, when the lights go totally out, all of your attention is on the DMD which makes it feel like you're in a theater for a couple seconds. Wish I could add this to my CFTBL!

I think it's specific to WPC95 games because there was a change to how the GI lights were designed, specifically on the backbox - bigd is right, on prior game designs, there were 5 independent strings of GI lights (including the backbox). With WPC95 there's only 3 (if I recall correctly), which limits the way the lights can be controlled - one of the big things lost was in the way the lights just 'stay on' all the time - this mod addresses that.