Just one day after announcing plans to subsidize netbooks, AT&T wised up to the fact that those netbooks and connections could be used to download movies and enjoy other bandwidth-intensive applications. To avoid bogging down their network, the company revised its data plan service terms to single out and prohibit “downloading movies using P2P file sharing services, customer initiated redirection of television or other video or audio signals via any technology from a fixed location to a mobile device, [and]