The latest Skype for Mac version (http://www.skype.com) has gone “Gold,” meaning users can now take advantage of the improved interface and other features like group video calling. 

Group video calling is available as part of a premium package, that also includes live chat customer support.

You can try it out for free for seven days, and then purchase either a day pass starting at US$4.99 or as a monthly subscription for $8.99 per month. New users receive a 7-day free trial.