The new Skype 5.2 update for Mac has now been released and brings with it the ability for Mac users to now share their screen with a group. The new feature enables you to share documents, photos and anything else you need within a Skype chat video call with multiple people.
Be warned though that the new Skype Group video and screen sharing features are only available to Skype Premium subscribers with subscriptions starting from $4.49 a month taking in to account Skype July 50% off special offer. However if you need to use the feature every once in a while then the service is available on a pay-as-go day pass for $4.99.
Source : Lifehacker