I've always wondered about something similar to that. I mean if it does'nt bother you, you could always either set your case with the panel off right in front of an air-conditioner, or like cheyenne said run a duct from one into the case. Obviously if you have kids that would present an eletrical shock hazard. I would imagine dust would be a problem aswell. I just stick with the most practical approach and have three extra fans running in mine. This is the brand i use: 80mm