Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID RICOHJPNR01
Format Capacity 4.22GB(4.53GB)
Book Type DVD-ROM
Media Type DVD+R
Media Id Code Speed 4.0x 5540KBps
Data area starting sector 30000h
Data area end sector 21C8DFh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1


新燒的DVD+R資訊變了.我的DVD-ROM無論是
Book Type DVD-ROM
Book Type DVD+R
都讀的到*_* why?