dfu-util problems

[joseph schlesinger]

I haven't been able to flash my FR after booting either into NAND or 
NOR.  I can ssh into the phone via USB per the wiki instructions, but 
dfu-util does not find the phone.  dfu-util --list returns.  Mounting 
the usbfs as suggested in the instructions for the Neo1973 
<http://wiki.openmoko.org/wiki/Dfu-util> doesn't help either.
Any advise would be greatly appreciated.