Were these the wind tunnels? I can't remember.... You might be able to get some refurbished fans from various places on the internet as well as some new ones. However if it's the power supply fan, the best bet is to let Apple, or another authorized repair center handle it. CJ Scaminaci Project Halo: Webwar Evolved Lead Software Engineer-Macintosh Development http://webwar.sourceforge.net http://sourceforge.net/projects/webwar HaloGenius at sbcglobal.net