Here is a weird one. I am collecting music for my car and so I bought two old Ipods today at an estate sale because they had 2000 songs on them. After hacking the first one to access the songs I managed to get them downloaded. The second Ipod was done on a Mac not a PC and the files are incompatible and the whole Ipod is not recognized by my PC. When I plug it in it says it is incompatible and that I need to reformat the whole thing which of course will wipe out the songs. The question is how can I convert the Ipod memory to be compatible with my PC? I can access an apple computer if needed. I did try one program which was supposed to do just what I needed but it still did not recognize my ipod.