IMHO, fanless operation is unwise, even for the original 450MHz cubes. The heat will shorten component life. On Saturday, September 6, 2003, at 03:05 PM, Gregory P. Perez wrote: > Anyone here running a Powerlogix 800MHz upgraded cube without a fan? > > I'd like to return my cube to its' intended silent state, but only if > others > have found it safe to do. (800Mhz, 1.5GB, 100GB,airport) > > Thanks, > Greg