I recently purchased a Transcend 8GB SDHC card, and it arrived about 4 days ago. That day I cloned the OS to it and installed KDE -- everything seemed to be working perfectly with the card. Today I was using my N800 booted from the card with the cloned OS (not KDE), and out of nowhere a reboot. When bootmenu came up it showed MMC1 as N/A and didn't allow me to boot to the card. I booted to flash and neither the File Manager or Control Panel show that there was even a card inserted at all. The N800 didn't recognize it. Now here is the problem: I do not have access to a SDHC compatible card reader so I can't try to format it with Windows. Is there anything I can do on the device to try to format it? Via the Terminal? Thanks for any help.