SolutionBase: Installing and configuring Fedora Core
If you're using physical CDs, a media test is a good idea
Regardless of which mode you choose for installation, the next screen is a text screen that asks if you want to test your CD media before you install. In general, this is a good idea if you're using physical CDs, but not usually necessary if you're installing using the ISOs directly. This test makes sure the installer will be able to read everything it needs to properly install your system.
