Apple has announced “Focus On: iSync,” a live online session “that gives .Mac members an opportunity to get in-depth information, and ask questions about Apple’s revolutionary synchronization software.” David Conway, Apple’s product manager for iSync, will host the audio presentation, which takes place September 9 at 9:00 PM ET. “Focus On: iSync will make use of cast:stream software for live audio and instant messaging… You can use cast:stream’s IM feature to send questions to the session moderator, who will be reviewing the questions and passing as many as possible along to the presenter.”