Mac OS X 10.2 - Panasonic Set-Top DVD-R Discs Do Not "Mount" Properly

Update to Mac OS X 10.2.5 to address an issue in which DVD-R discs created using Panasonic E-20 and Panasonic E-30 Set-Top DVD recorders appear on the desktop but have no items and zero space available.
Symptom

DVD-R discs created using Panasonic E-20 and Panasonic E-30 Set-Top DVD recorders appear on the desktop in Mac OS X 10.2, but appear to have no items and zero space available.

Solution

Update to Mac OS X 10.2.5.
Published Date: Feb 19, 2012