ver2.78
- Revise the VERIFY feature with DPM88.

ver2.77
- Change the WR(ITE) TYPE: AUTO setting, which used to be Disc at Once.
  The WR TYPE: AUTO automatically distinguishes a single or multi-session and copy discs.

ver2.76
- Fix the reading speed of PX-40TS at 10-20CAV.
- Fix the reading speed of PX-40TS at 10-20CAV in case of MAX. at the DA READ SPEED selection.

ver2.75
- Not available.

ver2.74
- Support DVD-R duplication for DSR-8000dp.
  Supported the DVD-ROM drive: Pioneer DVD-304S & the DVD-R drive: Pioneer DVR-S201.
- Support the FlexHD feature in NETWORK (DSR-8000dp).

ver2.72
- Revised the DirectSCSI feature for DSR-8000 with Panasonic CW7503 to use Adaptec 2940AU. 

ver2.64
- Support Plextor PX-RW8220T.

ver2.63
- Revised the DirectSCSI feature for DSR-8880 to use Advansys 3940 for Windows 95/98
  (not available for Windows NT).

ver2.60
- Revise the DirectSCSI feature for DSR-8880 with Pansonic CW7503.
- Change from Copy + Verify to Copy only for copying the CD-DA master.
- Revised the DirectSCSI feature for DSR-8880 to use Adaptec 2940AU for Windows.
- Support by 80 min. in the Track Extraction feature.

ver2.52
- Support Panasonic CW-7503b with DSR-8000/8800.

ver2.51
- Revise the operation for the CD-EXTRA format.

ver2.50
- Revise the reading speed for Plextor PX-40TS.
- Support Panasonic CW-7503b with DSR-8880.

ver2.40
- Revise the FlexHD function.
- Support the 1x write speed with PX-R820T.

ver2.31
- Revise the Direct SCSI function for CD-DA format.

ver2.30
- Compatible with the firmware for DSR-8000/8800.
- Revise the Direct SCSI function.

ver2.20
- Support Panasonic CW-7502b.

ver2.10
- Support Plextor PX-40TS.
- Support the FlexHD function.
- Support the Direct SCSI function.