I'm installing my OCZ power supply in a Coolmaster Stacker 830 case. The case allows you to install the ps in either a fan up or fan down orientation. My gut feeling is the ps fan pulls hot air from the ps and out of the case, which would have me install it in the fan up position. But, there is no real vent in the case where the fan is located. There is a pretty good sized air space which leads to a vent about 6 inches away however. But, if the ps is installed that way, all of the printing on it is upside down, which leads me to believe it should be fan side down. With fan side down, it would blow air almost directly over the case exhaust fan, which I figure would take it out of the case. But it would also be blowing the warm air into the case and pretty much over the cpu cooler area. I'm really confused about this and don't want to have to reinstall it after I find out I did it the wrong way. Anybody have any ideas on this?