It looks like the cellular signal-sharing Junxion Box is back and just as green as ever, this time with some new firmware and a few fairly significant upgrades. Among other things, the new JB-120 model (and updated 2.0 firmware) adds support for 802.11g WiFi with WPA Enterprise, so-called "GRE tunneling" to allow for more flexibility in establishing enterprise VPNs, a 50% faster boot time, a slightly modified enclosure that can accommodate more cellular antennas and, perhaps most notably, HSUPA support for some improved 3G action. If that's enough to convince you to upgrade, you can apparently grab one now $700, with a WiFi-less version also available for $600.