mmO2 today announced its intent to bring to market an upgrade to Windows Mobile 2003 for Pocket PC - the successor to Microsoft's Pocket PC 2002 platform - for its O2 XDA WAN handheld. Currently undergoing internal alpha testing, mmO2 could neither comment on whether the upgrade would be made available to users for free, nor at what time the upgrade could be expected to arrive. The O2 XDA is currently powered by Pocket PC 2002 Phone Edition.">