Installed update...pull usb with game off, unzip/copy/paste new files into usb after formatting it. Took just a few minutes.
1. Stronger flippers
2. Stronger pop bumpers
3. Improved shaker motor control
4. Improved fibre optic lighting control
Pops seem much more powerful, flippers a bit, didn't notice change in fiber optics, plugged in shaker for first time and thought there was an earthquake. I'll have to research cointaker on how to turn that down a bit.
I only had time for 2 games though. Will try and play more tonight.