How do i reformat an Ipod Classic 160gb from windows to mac ?
Simply connect it to your Mac and restore it via iTunes. This should reformat it as Mac OS X Extended Journaled. If it doesn't, use this procedure.
How to Reformat Your iPod on a Mac
Either way, your Windows formatted iPod (FAT32) will still work if you connect it to iTunes on a Mac and use it there.
Retrieving data ...