Hey all, I have a Panny AX200, which has "High Altitude" mode that, as I understand it, just turns up the fan. Considering lamp life is affected by cooling, if one can deal with the addded noise of running the fan on a higher setting would it help extend the lamp life to do so? If so, any guesses by how much? Is there any danger of burning out the fan? I don't live in a high altitude area... Thx!