[snovvman]

Try this--it works on the Diamond

HKEY_LOCAL_MACHINE\SOFTWARE\OEM\InitProv\PhoneSett ing

1) Change ItemCount to 3

2) Create new string (if doesn't exist): ItemName3 = Roaming. (Default = Automatic-B on my Diamond)

3) New Dword: ItemValue3 = 3

Soft reset. Go back to the settings you should now see roaming option.

I also modified a script posted on XDA to work w/ VGA. I now have a taskbar link to toggle between automatic and roaming. Works great!