I've seen this on a few titles. They're always near the edge and its as if the didn't care to fix it because it wouldn't be seen due to overscan on standard TV's. One example is the Bobe Hope Colllection Road to Singapore. There's also a line in the orginal Black Cauldron DVD and the Sons of Liberty short on the Dodge City DVD. It looks like its part of the DVD's image and probably nothing can be done about it but if anyone has any information I would greatly appreciate it.