Any body else getting this error when trying to update ' insufficient file resources' ?

Check the date or manufacture of your radio. the software date is October. If your radio was made after that you should have that software already.... (Mine made 11-12)

OOps , was doing it wrong !!

Care to share how you did it? I keep getting an error as well. I just realized the link you provided is for Pioneer Europe. I don't know if that makes any difference or not. Thanks in advance.

Never mind. I was able to do it. Windows 7 does not have OBEX file transfer natively, so I had to download a freeware program (OBEX Commander). Once I had that I ran through the upgrade and all is as it should be now. Stoked on the head unit again.