The following will enable you to instantly get to the login screen when you start BF2142, without having to go through the L5 animation, Dice and EA screens, and the intro movie.

First get into the main 2142 folder and locate the "Movies" folder. For me it's "D:\Games\Battlefield 2142\mods\bf2142\Movies". Move every file in the folder (do not move the folder itself) to another location in your computer for safekeeping.

BTW this also removes the Titan tutorial move, so don't activate it in-game.

An easier way is to rename the "Movies" folder to something else, so when it trys to find the files it can't and just skips it...