A hobby is building model cars, woodturning or baking flans or something similar...$150,000 on a cooling system for a Commodore, no matter how impressive has surely got to come under the 'Sheer Lunacy' catergory? Lumpy <{POST_SNAPBACK}> the guy has a 360 ferrai also if you got the money why not spend it I say good luck to him <{POST_SNAPBACK}> What does he do for a living??