How do I use Cover Flow in the EyeTV Programs Window?

When using EyeTV under OS X 10.5 (Leopard) or 10.6 (Snow Leopard), an extra button will appear at the top of the Recordings section. That Viewbutton can be used to turn Cover Flow mode on or off.

Note: When using EyeTV under OS X 10.4 (Tiger), that button will not appear, and Cover Flow mode cannot be started.