PS3 Cooling Fans

I want opinions, are they worth the money or are they just crap?

Does it really do anything at all? The ones that are external.

Any opinions?

My question for you is you ps3 overheating if so use a can of compressed air and spray the dust and cloggings out. I have heard mixed reviews about fans but I dont think they are really that great.

No its not, I was just curious cause the idea of another fan is good but from what I hear the power it uses to make it run causes more heat anyway, defeating the purpose all together.

you could always use an external fan that is what I do with my desktop I have two power supplies one for cooling and one for the componets.

Nice, I never thought about that, I have a external fan for my wii, but I never really thought it did anything, but for my ps3 that thing gets pretty hot. For me its more of a better safe then sorry sort of thing.