The trick is to walk down the Walmart Fan aisle, near the end they have these super mini fans, for like computer desks and what not. Within that section is this metal fan
Looks like this but ultra small
http://www.walmart.com/catalog/produ...uct_id=9204060
Its only 5 bucks, buy it, and take it home. Plug it in near your TV and set it behind the PS3, pointed in its general direction near the open vents, and keep it on. Its not loud, it works extremely well, and it keeps COOL air flowing through the vents of the PS3. Ive done this almost since PS3 launched and my PS3 has never once kicked into another gear and is alway cool when i check it.