Firmware information
  CD−R CD−RW DVD−R DVD−RW DVD+R DVD+RW DVD+R DL DVD−R DL
Strategies 1.01d A.08 1.03 A.16 1.06' A15 A.08 1.03g
Bitsetting   No No Auto  
Date1 (*) 2005-09-05
Date2 (*) 2005-09-05

(*) 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:

This is the original Dell OEM firmware 104c