Firmware information
  CD−R CD−RW DVD−R DVD−RW DVD+R DVD+RW DVD+R DL DVD−R DL
Strategies 1.02 1.06 1.04 1.12 1.06 1.13 1.04 1.03
Bitsetting   Yes Yes Yes  
Date1 (*) 2006-03-07
Date2 (*) 2006-03-07

(*) Date 1 seems to be related to the strategy version while date 2 seems to be related to the main firmware code

The following firmwares are included:

Dee's modified 1.Y6 firmware.
Ths firmware is based on Liggy's 1.06bt
With full bitsetting
2 versions available
1.Y6 orig contains media speedups
1.Y6 rpc1 contains media speedups and RPC1 patch.
WARNING! This firmware will only work on original ND-3550A drives.