You can do the following to get back to the previous firmware: Download www.aph.org/update/bpfw_1_0_4.bin Rename this file to bpfw._bb Copy that file to the root folder of flashcard Put the flashcard into Book Port Hit 2+B to reset The firmware update should start. <<< r-carter@xxxxxxx 6/ 5 9:38a >>> Hi Dale, Do you have another compact flash card that you could try to see if it=20 works normally? Robert Carter At 07:27 AM 6/5/2004, you wrote: >I've tried everything I can think of to get my BP out of its chatter of >alternately speaking the name of the default folder and "previous = folder". >It appears, also, that everything on the flash card has been erased, but = the >unit won't even accept a format command, so that I could know I'm = starting >clean. I'm all too aware that beta testing comes with a risk. Does = anyone >have an idea of how I could undo the upgrades, so I could return to the >versions which worked for me? > >Dale =20