Netgear upgraded its ReadyNAS network-attached storage in a major form tonight with its first Ultra devices. The four-bay Ultra 4 and six-bay Ultra 6 are built for home users who want to move as much data to a network share as possible and adds an extended amount of media sharing as a result. Both boxes can serve as remote recording space for TiVos on the network, and the spaces can be shared through Orb to be played on iPads and other iOS devices as well as Android and BlackBerry smartphones.