> So, here I am wondering whether to get a 1.2 GHz Sonnet upgrade > installed (by an apple dealer) and if I do would the fan be noisy, but > if I do will I lose my Cube in a puff of smoke, or is this risk > specific to processors from Japan??? > > No problems here (MI)- fan is hardly noticeable, and Cube seems much cooler at the vent then was before. Every time I use iMovie or iPhoto or iTunes or Photoshop I am glad to have the extra power. Regards, Julian Tracy