Thanks Marty yeah the rom jumpers are correct Corrupt file was my next guess.   My file came from the IPDB any where else i could try get a copy?

I've been getting my ROM's from Pinball.com - but somehow I don't think that ROM would be there!

Unless you can download a copy of a known good profanity ROM (ie borrow someones) I don't know mate.

Have you got another WPC CPU to throw it in just to see if it boots?