Chapter 8, in describing the Swap Image and Swap Image Restore Behaviors, suggests creating an image rollover by using the files nav_home1.gif & nav_home2.gif. The Chapter 8 Exercise suggests other nav_* files. Although I downloaded the code dated 7-5-2007 those are files are nowhere to be found in any of the extracted directories. Any suggestions?

The images are there but named wrong,
look at the screenshot page 253 you will see the names are,
Images/logo_vconvert.gif
Images/logo_vretain.gif
buon affortuna.