I’ve been using Skype for months now as a replacement for my land line. And now it’s free to call land lines and cell phones within the United States and Canada. Cool! And of course PC to PC calls are still free. I was about to switch over to the Gizmo Project, another VoIP alternative to Skype, because their rates to call telephones in the US were half of Skype’s (1¢ per minute vs. roughly 2¢ per minute on Skype), but free is much, much better. Guess I’ll stick with Skype for right now.