The SD slot on my C-860 seems to have failed, it won't retain the SD card, I can push it in and it just pops right out.

I haven't really used it a whole lot, so this is somewhat odd. I've had the C-860 for perhaps a month and have inserted/removed the card at most a dozen times.

Is this at all a common problem? Anyone can point me in the right directions -- I'd rather not send it back to Japan for warranty.

How hard is it to take the thing apart?b