In order to test the writing quality and readability of the burned media, we used two readers with two software applications:

• The LiteON SOHD-167T with patched firmware being able to read DVD5 up to 16X CAV and DVD9 up to 10X CAV. For the transfer rate tests we used the latest Nero CDSpeed version.
• The Plextor PX-712A with the latest available firmware. For scanning the disc, we used the latest PlexTools version at 2X CLV reading speed, BURST mode, with middle accuracy.

In general, a "perfect" disc should have a smooth reading curve, very low PIE/POE and zero (0) POF error rates. Most times however, even though a disc has very low PIE/POE error rates, the reading curve may not be smooth containing dropoffs. Due to the fact that we oversped the reading capabilities of the LiteON SOHD-167T, such drops are expected, especially near the outer area of the disc.

Writing Quality for DVDRW burned at 6X & 8X

• MKM 8X DVD+RW @ 8X

• Ricoh 4X DVD+RW @ 8X

• Traxdata 6X DVD-RW @ 6X

• MKM 6X DVD-RW @ 6X

- Summary

In all cases, the readings up to three quarters of the way through are smooth, but after that it seems that something isn't quite right. The reading speed reduces and cannot recover. The PIE errors are between the limits.