Hi all, I have a mid 2007 24" iMac running 10.6.3. I've noticed recently that after a while the machine runs slow, and checking the activity monitor the blued process (Bluetooth) is using a considerable percentage of CPU. The only bluetooth device I have installed is a Targus mouse. Killing the process (it automatically respawns) occasionally fixes it, but not always. A restart will fix it. A google search did find this post Adventures in the Clouds: blued process is killing my CPU - I followed the instructions but it didn't seem to help. I did notice that upon restart all my bluetooth devices were still in the preferences so I guess I didn't remove all the plists... I have removed all bluetooth devices and I'm using a wired mouse (how quaint) and I'll let you know how I go, but has anyone had any similar occurences?