Verizon Wireless already announced that Novatel Wireless’ MiFi 2200 Intelligent Mobile Hotspot would soon be sold and operable on its network, and now that company’s main US competitor is doing the same. Today, Sprint came forward to announce that the very same device — albeit with a new, shiny aluminum shell and a Sprint logo — is coming to its network. Essentially, this pocket sized device enables any Wi-Fi device to connect to Sprint’s cellular data network, and that includes portable media players (like