How are you burning the disks, through Finder or with Toast (or similar)?
Is anyone having problems burning cds since upgrading to Lion? When I try a standard disc I get a warning saying there is a media problem. If try to burn a rewritable disc it works fine; until it gets played in the car. In my toyota it works fine but not in my girlfriends Honda. This never used to happen. It happens every time now. What is up?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic