A couple of days ago, my G1 prompted me, saying that the 1.6 update was ready to install. I installed it straight away, only to my immediate horror as the phone rebooted saying that the SD card was blank or was using an unsupported format. After allowing the phone to format the card, I started to get everything back in order, only to find that when I rebooted the phone, everything was once again lost and I got that same message about the card being blank or being in the wrong format. I have tried wiping through the recovery menu, restoring to factory settings, formatting the card repeatedly through both my phone and my computer. Nothing works. Is my card dead or is it my phone? I would never have updated if I'd known the headache it would cause me. Any assistance is greatly appreciated.