MY favorite adapter is a 1/8" male stereo mini plug that splits the left channel to a mono 1/8" female plug and the right channel to a male 3-pin XLR. It makes it easy to run a programming track off your laptop with SMPTE on one side to your desk and the program to both your speakers/headphones.
— Jason Badger,
Walt Disney Company
I'M using a Mac G5 computer with a 23" HD Cinema monitor. Life is good at the office now.
— Richard Bea Wilken