AT&T Wireless has backtracked on changes to its Terms of Service (TOS), which were modified earlier in the week in such a way as to pretty much gimp anything from SlingPlayer to Skype, and more.As noted by the Public Knowledge Policy Blog, the changes (in bold) were: This means, by way of example only, that checking email, surfing the Internet, downloading legally acquired songs, and/or visiting corporate intranets is permitted, but downloading movies using P2P file sharing services, customer initiated redirection