Harold,

Steve from Dimdim here, and a diehard Mac fan. I would be happy to show you how to get your iSight camera to work (silly Flash issue) as I use my MacBook Pro exclusively with Dimdim. All features work great on Mac! Recordings are equally easy to do on a Mac, in fact, check out the 2nd post on my blog here: http://www.MarketingApple.com to see what a replay looks and feels like. Please contact me for any questions and thanks for using Dimdim!

Steve

P.S. here is a technote on getting the iSight camera to be selected: http://help.dimdim.com/activekb/questions/10/I+started+a+meeting+from+my+MacBook.+Audio+was+fine+-+but+the+video+was+not+captured.