hmmm, ive done it a few times now, works fine for me....im not trying 2 fuck anyone over....
EDIT: this too:
*i have 40GB model, it lasts for about 10 seconds, making your arguement of "over heating" stupid, if its going to over heat in 10 seconds, well why the fuck did i buy it?
*dont turn your PS3 upside down -.- you should be slapped 4 that
*and i dont do it EVERYDAY, 1 time ever 2 or 3 months...
*and killer said he uses a VACUUM, correct me if im wrong but the average house hold vacuum has a 2hp motor, thats 2hp spinning the fans in the opposite direct, that could cause a problem.