LG´s Reader-drives are not to recommend, they slow and have weak error-correction.
Get a Aopen AAP 1648 or a LiteOn 166/167
I don´t know what the new Toshiba can do. the old 1612 and 1712 were very good drives, but the newer 1802 not.
Benq DW 1640, LG GH-20N, Pioneer BDR-208
Crucial M4, Sandisk SSD, Plextor M5S, Sandisk Ultra Plus, OCZ Petrol 256GB