New to this as you can se
When i scan my DVD+r with my 411S@811S and HS0Q official firmware with 4 x disc named Platinum it says :
"Drive Type = DVD DUAL
Disc Type = DVD+R (Single Layer)
Disc MID = 52 49 43 4F 48 4A 50 4E (RICOHJPN)
Disc TID = 52 30 31 (R01)
Nominal Capacity = 4.38GB
Manufacturer Maybe = Ricoh Company Limited
SMART-BURN Speed Limit = 8.0X (Write)"
DVD DUAL Not bad or ??