New unlocked motor drivers.  You DIY guys you are going to love this.  These motor drivers have all 5 modes unlocked.  I.E. you can replace your V2 motor driver and turn it into the stealthiest Stealth on Planet Earth.  In order to get 5 speeds out of your driver your remote serial number has to be R28... or higher.

Please note this is not true with the MIni-X and S.  You can not turn your S into an X.