It certainly is ;-)
At no point does the phone charge on WinXP 32 or 64 bit until you have
installed the Motorola USB driver, normally as a result of installing
'mobile phone tools'. This doesn't help me on WinXP64 since it doesn't
like the driver/INF file.
Had a look around and found out that INF files are either decorated or
undecorated with a NTamd64 tag.
On my old Windows Xp 32 bit OS, I checked the drivers it was using.
usbser.sys and modem.sys. The INF file in question was called
MOTUSB2000.inf. I did try hacking it and adding the NTamd64 tag, then
plugging the USB cable plus phone in to my Windows 64 bit OS install,
but all it detected was a bluetooth modem. Obviously out of my depth on
that one.
Hunted around some more for info on these undecorated tags on INF files
and came up trumps with this URL on the Microsoft site:
http://tinyurl.com/b887w
I made a new DWORD entry on the registry as described, and rebooted.
Pointed the 'New hardware found wizard' at the location I stored the 3
files (usbser.sys, modem.sys and MOTUSB2000.inf).
BINGO. My phone now charges. A lot of effort but I've learnt something
new today, as the old adage goes.
Regards
John Goodwin