i have a philips hd8217 and it has 3 spots on the top and which i beleave the first spot is to charge it and the second spot is headphones and the third spot is the jack for the computer and i dont have the charger that came with it and was wondering how to ccharge it it was showen me that the battery was low and now it wont even show any life at all i was wondering if you had any ideas what i could try. i was told that maybe this is the type of amp3 player that charges while its pluged into the computer i didnt know if thats how it charged or if it had to have a wall charger??