Friends i am having a small probs with my pen drive cum mp3 player. Its 256 mb of cost Rs.2300 . One day i used it to copy some power point presentation. after that i is not detected on any comp. it switches over from general mode to file modes. it shows all attributes it has it's FM is working fine . there is not any songs stored in that that why i cant say whether its player is working or not. I use male to male data transfer cable. Any way i am not able to connect it to comp to transfer music file . Tell me what had happened to it . I need help . if anybody having same experience take pain to write me solution.