Lite-ON has released version 3.1.5 of their SmartBurn Media Identification Tool, read the news here.
This version brings much improved handling of DVD-ROM discs. Before, 3.1.3 would try to display the manufacturer of DVD-ROM’s, and when cheching a DVD-ROM disc in my LTC-48161H, my system would lock up completely. This bug has been squashed, and the program displays some extra useful information, like the number of layers for the disc, and the actual Manufacturer ID instead of just the hex code. It also no longer displays a write speed for a DVD-ROM disc.