Cloud Engines, maker of the PogoPlug NAS adapter, announced on Tuesday that it has posted a promised software update that will let users print from their iPads, iPhones, Android smartphones or other Internet connected devices from anywhere they can get an Internet connection. At the same time, the company said that its PogoPlug Biz and the Wi-Fi Adapter are both shipping. The update should be delivered to all users before week's end.