Well, I just had my first major break down with the Shuttle. And it was ofcource a heat issue. The system restarted itself, then froze in dos, then when I went to shut it down, it died fully with the red extreamly bright CPU Overtemp Warning light on. Turned out the cpu hit like 80 degrees celcius. I guess thats not good. Well I know that the AC system uses freon, but there's ways to hack my system to use the new aged stuff that could make my ac freeze! I could only imagine how cold the fluids are that are being pumped into and out of the AC unit....so do you think I could tap into it and watercool my system with the AC Freon system?