ver2.05 (June 24, 02)
- Revise the verification of DVD-VIDEO.
- Revise a synchronization for copying DVD-R.

ver2.04 (May 16, 02)
- Support the auto detection for SESSION OPEN/CLOSE.
- Support the auto detection for Disc at Once (DAO)/Track at Once (TAO).
- Support the quick copy start.
- Support DVD-ROM drive: Lite-on LTD163/163D.
  * ISRC/Catalogue Code not supported.
- Support DVD-RW drive: Pioneer DVR-A04/104.
- Support DVD-ROM drive: Pioneer DVD-500M.
- Revise the time out length for copying DVD-R.

ver2.02 (Nov. 14, 02)
- Revise the verification of DVD-VIDEO.

ver2.01 (Oct. 29, 02)
- Revise to copy the CD-DA disc created by the HHB recorder.
- Revise the reading speed of DVD-ROM drive when it reads the CD-EXTRA format.
- Revise the Track Extraction feature for CD.