Pioneer DVR-A03/103 2.00 (RPC-2 firmware)
-Supports 2X writing on the New 4X DVD-R media
-DVD-R/RW Writability Improvement
-CD-R/RW Writability Improvement

Pioneer DVR-A04/104 1.40 (RPC-2 firmware)
-Supports 2X writing on New 4X DVD-R media
-Supports 2X writing on NEW SONY DVD-R Media
-DVD-R/RW Writability Improvement
-CD-R/RW Writability Improvement

http://www.pioneeraus.com.au/multime...up/r3ta200.exe
http://www.pioneeraus.com.au/multime...up/r4ta140.exe