Babbler_98, Is this firmware you have extracted from your player? If so upload it to
http://ezshare.de/ and leave me a link.
Just so as I understand what has happened so far.
You tried to upgrade your firmware using Mp3 Upgrade Utility or SigmaTel Firmware Upgrade Utility?
What is the state of the player at present?
What have you done to the player since upgrading it?
It is not recognised by MP3 Upgrade tool but is recognised by SigmaTel Firmware Upgrade Utility?