I am still working on the +R media codes. The -R list should already be ok.

```
Firmware: BENQ DVD DD DW1620 B7P9
-------------------------------------------------------
DVD+RDL supported media types: 6
----------------------------------
INFOME D01
MKM 001
PHILIPS CD2
PRODISC D01
RICOHJPN D00
RITEK D01
DVD+R
----------------------------------
sorry, not implemented yet
DVD+RW supported media types: 17
----------------------------------
CMC MAG W01
CMC MAG W02
INFODISC A01
INFODISC A10
MBIPG101 W03
MCC A01
OPTODISC OP4
PRODISC W01
PRODISC W02
RICOHJPN W01
RICOHJPN W11
RITEK 001
RITEK 004
RITEK 004
SENTINEL W02
SONY S11
DVD-R supported media types: 101
----------------------------------
1FUJIFILM 2x
4M SYS 202C1 4x
AML 4x
BeAll G00001 2x
BeAll G16001 16x,12x,8x,6x,4x
BeAll G40001 4x,2x
BeAll G80001 12x,8x,6x
CMC MAG. 2x
CMC MAG. AE1 12x,8x,6x,4x,2x
CMC MAG. AF1 4x,2x
CMC MAG. AM3 16x,12x,8x,6x,4x,2x
DATA TRACK 4x,2x
DAXON004 4x,2x
DAXON008S 16x,12x,8x,6x,4x,2x
DKMZ01 8x,6x,4x
Dvsn A001 4x
Dvsn-80 8x,6x
FORNEX101 2x
FUJIFILM02 4x,2x
FUJIFILM03 8x,6x,4x,2x
FUJIFILM04 12x,8x,6x
GSC001 2x
GSC001 4x
GSC001 2x
GSC002 4x
GSC003 8x,6x,4x,2x
GSC004 8x,6x
INFODISC-R01 4x
INFODISC-R20 8x,6x
INFOMEDIAR20 4x
ISSM 01 4x
LEADDATA S03 8x,6x,4x
LEADDATA01 4x
LONGTEN 001 4x
LONGTEN 003 4x
LONGTEN 009 4x
MAM4XG01 4x,2x
MAM4XG02 4x,2x
MBI 2x
MBI 01RG20 4x
MBI 03RG30 8x,6x,4x
MBI 03RG40 16x,12x,8x,6x,4x
MBI03RG30 8x,6x,4x
MCC 00RG200 2x
MCC 01RG20 4x,2x
MCC 02RG20 12x,8x,6x,4x,2x
MCC 03RG20 16x,12x,8x,6x,4x
MJC ME 8x,6x
MUST 001 4x
MUST 003 4x
MXL RG01 2x
MXL RG02 2x
MXL RG03 12x,8x,6x,4x,2x
MXL RG04 16x,12x,8x,6x,4x
NANYA-JC001 4x
ONIDTECH 4x
OPTODISCK001 4x
OPTODISCK001 2x,1x
OPTODISCR004 4x,2x
OPTODISCR008 4x
OPTODISCR016 16x,12x,8x,6x,4x
POMS3A 8x,6x,4x
POMSI002 8x,6x,4x,2x
POSG04 4x,2x
POSG06 8x,6x
PRINCO 4x
PRINCO8X02 8x,6x
PRODISCG02 2x
Plasmon1A 8x,6x
ProdiscF01 12x,8x,6x,4x,2x
ProdiscF02 16x,12x,8x,6x,4x
ProdiscS03 4x
ProdiscS04 12x,8x,6x,4x,2x
ProdiscS05 12x,8x,6x
RITEKG03 2x
RITEKG04 4x
RITEKG05 8x,6x,4x,2x
RITEKG06 12x,8x,6x,4x,2x
RITEKM02 4x
SKC Co.,Ltd. 4x
SKC M801 8x,6x
SONY 2x
SONY04D1 4x
SONY08D1 16x,12x,8x,6x,4x
SONY16D1 16x,12x,8x,6x,4x
TAIYOYUDEN 2x
TAROKO-MX4 4x
TDKG02000000 2x
TTG01 4x
TTG02 8x,6x,4x
TTH01 8x,6x,4x
TTH02 16x,12x,8x,6x,4x
TYG01 4x,2x
TYG02 16x,12x,8x,6x,4x,2x
ULTRAN102 8x,6x
UME01 8x,6x,4x,2x
VANGUARD 4x
VDSPMSAB 01 4x
WINGSHING04 4x
WINGSHING08 8x,6x,4x
Yi Jhan 001 4x
DVD-RW supported media types: 19
----------------------------------
CMCW02 2x
CMCW03 4x,2x
DAXON_RW2X01 2x
INFOMEDIA 2x
JVC0VictorD7 4x,2x
JVC_VictorW7 2x
MCC 01RW11n9 2x
MCC 01RW4X 4x,2x
OPTODISCW002 2x
OPTODISCW004 4x,2x
PRINCO 2x
PRINCORW0004 4x,2x
PRINCORW2X01 2x
Prodisc DW04 2x
Prodisc DW06 4x,2x
RITEKW01 2x
RITEKW04 4x,2x
TDK502sakuM3 2x
TDK601saku 4x,2x
```