Take a look at the #3 diagram in the link that Winnie (Jon) provides in his first post. The problem is that the lampholder polarity will flip, depending on the switch positions, but one can use a 14/3, only, and make the light "work" and get a constant hot and neutral for the garage outlet.
Al
[This message has been edited by ElectricAL (edited 03-10-2004).]