I have recently been dancing around the idea of hacking my wii. I have done my research and I believe that I will be able to install the homebrew channel on my 4.1 using hackmii installer and bannerbomb. (Please correct if I'm wrong about this!) I have one small question about dvdx. I have heard that dvdx can overheat the wii since apparently the fan does not run while using it. Is this true? If so, is there any way to fix this except buying an external fan?