Recently 3 days back i purchased an AMT mp3 player 1gb. (it was look like apple ipod 1gb). my brother connected it to the computer and formatted it. now im trying to load songs in to the amt mp3 player. but the computer asks to format it again .but it was not formatted successfully. i was connected it to vista based computer and it formatted successfully. and I load some songs in the player but it cant play. what to do? please give me the solution?

Office Equipment & Supplies - AMT - Datasouth Datasouth FASTMARK 4602 Thermal Label Printer