Anyone else have the issue that the SD card seems to slowly get corrupted over time? I've had to format and re-copy all music and Rockbox to it twice now. After about, I don't know, 50-100 boots, I start getting errors on boot that the .rockbox directory isn't found. Checking the disk for errors with a partition manager and copying the latest Rockbox version to it fixes it for a while, but after some time that also doesn't work anymore.
Maybe it's that the SD card is slowly failing. I've had it in a Rockboxed iPod Photo before, with one of those SD card mods, which also didn't really work swimmingly.