Check it out… free calls to the UK this weekend… “This weekend, we’re giving away free calls to the UK. Starting at 12:01AM July 15th until 11:59PM July 16th EST you’ll be able to make as many calls as you like to any phone in the UK, and it won’t cost a thing.” Skype is kickin’ VoIP ass… next week, free calls to Mexico… two weeks from now, free calls to Japan.