When I click on the Nero button in Nero Express 6, all I get is a product screen. No expert mode. I used to get it. Somewhere along the road of updates, including yesterday to 6.6 for XP/sp2 compatibility, I stopped getting Expert mode.
I have an OEM version that came with my LiteOn 4.11s dvd/cd. I previously had a version that came with a LiteOn cd.