Damit ist der 712er immer noch einer der empfehlenswertesten (non-DL) Brenner überhaupt - toller Support von Plextor!
http://www.plextor.be/technicalservices/downloads/firmw_712A.asp?choice=DVD-Recorders
Hier noch der Link zu den aktuellen PlexTools Professional V2.23
http://www.plextools.com/downloadfiles/PTP223UDE.exe
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Firmware versions for PX-712A/SA/UF
PX-712A/SA/UF V1.07
* Added: Support for newer DVD+R media.
* Support for newer DVD-R media.
* Improvements: Write performance on DVD+R media.
* Write performance on DVD-R media.
* Read support for DVD-R DL media.
PX-712A/SA/UF V1.06
* Improvements: Write performance on CD-R media
* Write performance on CD-RW media
* Compatibility with some DVD recorders
PX-712A/SA/UF V1.05
* Improvements: Write performance on DVD-R media.
* Write performance on DVD+R media.
* Fixed Bug: Copying CD-Extra failure of some application.
PX-712A/SA/UF V1.04
* Added: Support for newer DVD-R media.
* Support for newer DVD-RW media.
* Improvements: Write quality on DVD-R media.
* Write quality on DVD+R media.
* Write quality on DVD-RW media.
* Fixed Bug: Hangup during the writing of the lead-out area, using DAO on CD media at low speed.
PX-712A/SA/UF V1.03
* Improvements: Write quality on DVD media.
* Initialisation time for DVD-R media.
* Read support for DVD+R DL media.
* Fixed Bug: Incorrect recognition of DVD+RW media that is written by some non-Plextor recorders.
PX-712A/SA/UF V1.02
* Fixed Bug: Recognition of some photo CD's by PlexTools Professional.
PX-712A/SA/UF V1.01
* Improvements: Write performance on CD-R.
* Write performance on US CD-RW.
* Write performance on DVD+R.
* Write performance on DVD+RW.
* Write performance on DVD-R.
* Write performance on DVD-RW.