"Fahrenheit_demo_europe.ZIP", which can be found in a few places, won't install for me. The wizard keeps getting interrupted. I've tried running in compatibility mode. Will the full game work? Although I'd be anxious about buying it without playing the demo...

Edit: I see there's tips for installing the full game...but they don't apply to the demo. Sale ends tomorrow.....aggh. It's very little money, but it all adds up...