Woke up this morning and my personalized notification sounds/ringtones were back to default. I opened my ringtone app and the files were gone. I opened my picture gallery and all the files were gone. I was freaking out. I opened Root Explorer (i'm rooted, stock rom) luckily to find everything was still on my SD card though. My tbolt won't recognize the pic/sound files on my SD card. I have a bunch of apps stored on the SD card and they still work fine. I rebooted my phone but didn't fix it. I was about to shut down, pull battery and SD card, but then i decided to ask for advice before going any further. Anybody else have/heard this problem or have suggestions?