I've tried searching, but I sincerely don't have the leisure of spending countless hours trying to search for an appropriate thread and fix this thing. Out of the blue, whenever I try to play mp3's from my storage card in windows media player, I get "An unexpected error occured" message. I've tried doing a hard reset, no fix. I tried doing it with the memory card in because I read that is how you format the memory card. Did it twice, and the data is still there. Sorry if this is a newb question, but thats exactly what I am when it comes to this. So does anyone know what the heck has happend? BTW, I did do some registry hacks to bump up the speed, and thats when the problems occurred, I don't know if its coincidence, but I did try and put the setting back to its old setting with no avail. Any help is greatly appreciated!