I asked a question a few weeks ago about reformatting my ipod for a mac. The consensus was to leave the ipod in FAT32. I do not think my ipod is in this format because in my ipod summary it says that I can not make any firmware updates to my ipod on my mac. How can I tell what format my ipod is in? I had a PC when I bought the ipod. If it is not in FAT 32 how do I reformat it into FAT32? This could all not be worth the trouble since how many firmware updates are there that are necessary for a 80gb ipod.