In order to test the LG GSA 2266D DL writing quality, we used the LiteOn SOHD-167T and the Plextor PX-716A drives, to scan the burned media.

MKM DVD+R DL 8X @ 8X

Unfortunately, the Plextor drive could not read the specific media, even though the LiteOn drive managed to read both layers with a slight drop in speed during the layer change.

Verbatim DVD-R DL 8X @ 2X

Far from good quality, with the CDSpeed utility unable to complete the reading during the layer change and the high error values reported by Plextools Pro.

- Summary

A firmware addressing DL media compatibility and burning quality issues would be welcome. Poor DL burning quality.