Quick video on how to format an SD Card to a file system FAT32 format. I believe this should work for a USB drive as well.
Links to installers:
To format SD Card - SD Association: www.sdcard.org/downloads/form...
To covert to FAT32 format - Ridgecrop Consulting Ltd: ridgecrop.co.uk/index.htm?guif...
Where to purchase SD card
To purchase SD card - www.westerndigital.com/brand/...