motion detecting SIM cards, now this? Here in Barcelona, Microsoft and Gemalto are tag-teaming in order to bring Windows Live Messenger to otherwise vanilla SIM cards. The application, dubbed SIMessenger, is said to be the planet's first Microsoft-certified instant messaging SIM client solution. Essentially, this enables handsets even without a dedicated WLM client to still stay in touch (via SMS) with their long list of buddies, and evidently three operators -- Oi in Brazil, Personal S.A. in Argentina and Movistar in Peru -- have already started supplying them to customers. Call us crazy, but we get the impression that these won't be headed Stateside anytime soon.