While it _ought_ to work, I have run into this kind of problem repeatedly. My guess is that upgrading the OS to 10.4.11 (Tiger) might fix the problem. Before this you should ensure that the AirMac Extreme firmware is updated to the latest version by using the AirMac Utility on a computer running (from memory) 10.5.8 or later - there may be a bug fix in there.
Many thanks, Colin for the advice. I tried to upgrade the iBook to Tiger, but the machine rejects the installer. I then deleted the Panther partition and tried again with iBook which again rejected the Tiger installer. The iBook is a G3 and Power PC. From what I can gather, this model should accept Tiger. Am I misinformed or is there some problem with the iBook?
Ed Duer