Western Digital is no stranger to connected storage, which is why it launched two new mobile apps for maximum My Book Live mobile manageability: the WD 2go and the WD 2go Pro. Both are compatible with iPad, iPhone, iPod Touch and Android phones, giving users the power to pull files from any PC or Mac remotely -- without monthly fees. For $2.99, there's a pro version with added functionality to save files locally and share them -- so you can be assured access to all your old Alf episodes wherever you go.