My sister has a 1G 5GB iPod. Recently it quit working. When turning it on or charging it (or plugging into the computer) it becomes real loud and sounds like the hard drive is spinning. The Apple logo will come up each time. If I leave it plugged in for awhile it will come to the part where you select language, but will not let you go further. Next it goes to the 'sad faced ' iPod icon. Is this iPod repairable? Is it the hard drive that needs replaced? Where would she go to have this fixed and would it be expensive? Thanks for any help!