Practically buried among the slew of Skype-related announcements this week is the posting of new versions of Skype for both PCs and Macs. The 2.0 PC version has gone gold, with video calling as the major new feature. Mac users get a new 1.4 version, which includes drag and drop contacts, notifications, call forwarding, and call auto-answer and pause (including handy built-in iTunes auto-pause functionality).