How do I format a hard drive to FAT32 from a Mac computer?

Please follow this:

1. Do a backup first to avoid losing contents of the hard drive when you format it
2. Go to 'Disk Utility' application
3. Select 'Erase' tab
4. Click the 'Volume' dropdown and select 'MSDOS'
5. Click Erase
6. Copy the media files back to the hard drive and connect to Media Player