Ya u are rite connect the cable thr will show that mtp connected then transfer music but is it hanged on than this means ur usb port has problem than try to use different usb port...make it sure u are using rear usb port of ur pc.....hanging problem is only due to breakage in transfer of data that is only due to low usb port...i have same problem i always connect my media player in front usb port of pc then i got to know that it has low speed than i connect it to rear of usb port in my pc that is high speed port than it worked smoothly