Hi Gus
I sent to modules that use the USBIZI processor to a client…and…after installed the drivers and inserted in the PC USB, the PC detects that is a GHI .NET MICROFRAMEWORK USB DEBUGGING DEVICE, install the drives for it, but when the PC try to initialize it, sends the message
THIS DEVICE CAN NOT BE INITIALIZED (CODE 10)
Attached…
Do you know what means ? He tested in the XP and W7 and said that occurs that same error 
I can´t believe…
Miguel
Have you tried manually restarting the USBIZI while uploading new code? When it says something along the lines of “Awaiting initialisation” (I really don’t remember the exact message)
Hi
The problem occurs when the WINDOWS recognize the USBIZI, install the DRIVER…but does not initialized it…
Miguel
If your design is a copy of FEZ panda’s schematics then it should just work.
Yes, agree
I think that is a RIPPLE problem in the power supply that he is using…
Miguel