jc, the reason I'm thinking water-cooling is because of where I live.  My office is on the second floor of my house and even with a 6 ton AC unit, it still averages about 90 degrees in the middle of the day up there.  Since I'll be working from home by the time summer comes, water cooling seems a good thing to me.  Phoenix averages 110 from mid-June until late-September.

Hugz from Phoenix, USA

Victoria

Remember, sometimes the dragon wins. Correction: MOST times.