While Skype markets headsets and phones, Skype itself is a free software package you download from www.skype.com. Any computer headset/mic combo that works with your computer works with Skype. You can find them at Wal-Mart, Radio Shack, Steren and many other outlets in Cancun. Skype allows you to call other Skype users anywhere in the world for free. For an additional cost you can dial "normal" phones anywhere in the world, and you get extras like call forwarding and voice mail. The costs are listed on their web pages.
