While any standard flash drive should work, I recommend using at least a USB 3.0 drive for ... and make sure to choose Mac OS Extended (Journaled) as the format. Finally, click Erase.

Normally when you plug in an external hard drive to your Mac’s USB port you will see it appear ... can be read by Macs and PCs you need to format it using exFAT or the older FAT32.

Create a Bootable Lion USB Drive Installer You’ll need a USB drive that ... everything will be deleted), check that the Format is ‘Mac OS Extended (Journaled)’ and click erase. The next thing to do is ...