Try forums that have open discussions like -> http://www.xlr8yourmac.com/audio/isub_problems_intel_macs.html
My iSub subwoofer worked very well on my iMac until 10.4. Then Apple without warning deleted the driver. It hasn?t work since. Yesterday I called Apple care for help. They claim that it is ?old technology.? Yet the Apple store still sells the Soundsticks that include the subwoofer that when sold alone was called the iSub.
Today I called Apple again and the answer was that the iSub is ?incompatible technology.? This brush off is not even strange. What do you think?
How can I make the iSub work again? The sound preference interface today lacks the slider it used to have for the bass

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