No I am talk aboutr firmware like
NEC ND-3500A 2.18 (from Liggy) Supports bitsetting for DVD+R/+RW/+R9 formats, RPC1 and Riplock (7X for DL and 12X for SL media), Speed hacks: 4X for ALL supported DL media, Ritek R03-01 Supported at 12X, Ritek R03-02 Supported at 12X, Ritek R04-01 Supported at 16X
NEC ND-3500A 2.18 including bitsetting support for SL DVD+R and DVD+RW, RPC1 & Riplock Removed (made by Liggy).
NEC ND-3500A 2.18 (Liggy Beta 9) with SL and DL bitsetting firmware
NEC ND-3500A 2.18/2.28 Quikee Version3 Beta3 Release2, bitsetting support for SL DVD+R and DVD+R9, RPC1 & Riplock Removed.
NEC ND-3500A 2.FC Quikee V3 Milestone Extreme, bitsetting support for SL DVD+R and DVD+R9, RPC1 & Riplock Removed