Today 11/3/09 is a sn0w day. School is officially cancelled, and all your iPhones will be unlocked. Remember getting those calls?At Noon EST, I will be making it sn0w, and I'm looking to see "#blacksn0w" trending. blacksn0w is the unlock for the latest 05.11.07 baseband, and will also enable official tethering. blackra1n, a jailbreak for 3.1.2, has been updated to RC3, with hacktivation support, 15 second speed improvement, Tiger+PPC support, and installation of the latest blackra1n.app. Here is how getting yourself some sn0w and ra1n will work.If you are a loyal blackra1n user who kept the blackra1n.app on your iPhone, run it. You will see Icy replaced by an option "ra1n". Install this to upgrade your app. After upgrading, run blackra1n.app again. You will see "sn0w". Install this, and enjoy your unlocked iPhone.