I have spoken to AMD before and no such fee exists.

Back to Mustang, spoke to an employee of FORD Australia about the Mustangs that are coming out and he has heard about the MUSTANG Pinball.
From what I am hearing, STERN designed a mid range difficulty level game because they wanted to catch a wide audience of new pinball players and not just pinball collectors.
Seems FORD here and in the USA will be heavily promoting the pinball when the Mustangs arive.
I was told we are in for some special treats when the MUSTANG comes out in Coyote V8 versions.....plenty of grunt to beat anything with a Holden badge I am told.  Good news for Ford buyers.