I have a new card, a new n800 and it's only since i flashed it to os2008 that I experience problems with the card... sometimes it just disappears. And it hasn't dropped since i had it last thursday. So something MUST be wrong os2008. Can't be the card or even movement issues... many times I try to remount it manually through ssh remotely... that doesn't work. Only when I reboot it (remotely) it remounts the card on it's own... no movement during that entire period so that rules out movement being an issue totally I think.