Today Sprint released the much awaited ROM update for the Mogul (PPC6800). This update enables users to access Sprint's EvDO Rev A data network. EvDO Rev A is a technology that allows for lower data latency, faster upload and download speeds. Included in this update is access to the GPS One chipset. This allows you to use the new Sprint navigation software (included in the ROM update), Windows Live Search Mobile, Google maps, etc..it will turn your device into an all-in-one navigation system. Here is the full list of what this update encompasses.
1. Adds EV-DO Rev.A functionality for faster download and upload speeds when transmitting data wherever EV-DO Rev. A coverage is available.
2. Adds advanced GPS functionality including the software for Sprint Navigation.
3. Adds a Task Manager to the Today screen for easier access and management of Running Programs.
4. Improves Bluetooth performance including usage with Phone As Modem and wireless stereo headsets.
5. Corrects an issue where Windows Live Messenger content may be erased when the device power cycles
The Update can be found Here
Also don't forget to sync and backup your device prior to doing the update.