While FastBreak is not an upgrade of Sprint's existing network, it will be able to communicate with older telecommunications networks.

CNN: Sprint unveils high-bandwidth Net access

However, Sprint recently announced a multi-year, multi-billion-dollar network upgrade that will replace many existing cell sites with a single cell radio that can be used for its voice and broadband services and that can be used either for WiMAX or LTE.

FORBES: Everything You Need To Know About 4G Wireless In 2011

As an easy and powerful upgrade to existing customers of the Drobo FS network-attached storage solution.

ENGADGET: Drobo's new 5N is a speedy $600 NAS for when you need files, stat