Plextor Europe released a couple of new firmware versions for their PX-W4012TS (v1.02), PX-S2410TU (v1.01) and PX-504A (v1.01) CD/DVD recorders. Click on read more for the improvements and the fixed bugs

Plextor PX-W4012TS firmware v1.02: (http://www.plextor.be/english/technical/downld_firmw_4012TS.html)

Fixed Bugs:
Compatibility with InCD4
Cannot read CD-text data after mounting a MRW disc
Improvements:
Read performance for GigaRec discs
Read performance for >99min Audio CD's 1X Write performance on CD-R media (Taiyo Yuden, Mitsubishi Chemical, Ritek, Acer, CMC)


Plextor PX-S2410TU firmware v1.01: (http://www.plextor.be/english/technical/downld_firmw_S2410TU.html)

Fixed Bugs:
A UDF formatted CD-R would be recognised as
Audio CD (Windows XP systems only)
Fixed packet writing on USB1.1 could cause a buffer underrun error
Improvements:
Write performance on Mitsubishi Chemical CD-R media


Plextor PX-504A firmware v1.01: (http://www.plextor.be/english/technical/downld_firmw_504A.html)

Fixed Bugs:
Hang-up during fixed packet writing with DirectCD
Improvements:
Write quality for CD-R and CD-RW media
WARNING: Hang-up can occur under several conditions during Firmware Upgrade. It is recommended:
to disable Auto Insert Notification
to connect the drive as Master to the secondary port
to disable Intel Ultra ATA driver or SIS IDE BUS Master driver