In sync with Sprint's plans to get its sub-brands on 4G using its legacy WiMAX network, both Boost Mobile and Virgin Mobile have trotted out their initial 4G lineups. The early Virgin mix includes retreads of two Sprint data-only devices -- a Broadband2Go-badged version of the Sierra Wireless Overdrive Pro 3G/4G hotspot and a matching version of the Franklin U600 previously seen at Clear. Virgin's real star, however, is the HTC EVO V 4G
