WM5_Tweaks_OtherShow Edge network indicator instead of GPRS
If your network provider supports the Edge network (and your device does as well), you can use the following to show a little 'E' icon instead of 'G' icon when connected to an Edge network:
HKLM\Drivers\BuiltIn\RIL\EnableDifferGprsEdgeIcon = 1 (DWORD decimal)
To disable again:
HKLM\Drivers\BuiltIn\RIL\EnableDifferGprsEdgeIcon = 0 (DWORD decimal)
Note that your device -and- your network operator need to support Edge, otherwise you won't see it. Also note that if you connect to GPRS, you will still see the 'G' icon.