Apple released iLife '08 this week, but some early users have experienced stability problems when using the new version of iDVD '08.
Some (not all) users have reported that iDVD '08 quits on launch. Apple has suggested a fix for the problem.
The company recommends users open a Finder window and drag the following folder and file into the trash:
Library/Application Support/iDVD/Installed Themes;
This repair should get iDVD '08 working again, Apple explains.