Im not asking about the third party fans. I am specifically talking about desk fans. For example, I am currently using a small Vornado desk/floor fan. I can set it to a whisper breeze or a full force tornado. It keeps my 360 very cool even after many hours of use. It also contributes to exceptional air flow. Also, I am very consistant on keeping dust to a minimum (short of a clean room :D ). Also, the fan is set about 4 feet in front of the system, so as not to block any of the vents or force air back into the system.

Will this help prevent any RRD issues or is it just a big waste of time? Also, does anyone else do this?