Enter the Matrix Cheats

Enter Hacking mode, and unlock it all the way to the DIAL.EXE function. When you can place calls, dial 0019495550101. The Merovingian's lovely wife says, um ... hi. :)

Use the LOGIN command with the guest account to open the B: drive.
Input 1s and 0s as the 5 digit binary code until you get the right combination (it changes if you get a system faliure, described below) to have access to the following apps:

Play.exe: Get to play the FMVs in the game

View.exe: View the characters and their bios, cars, maps, guns.

Drop.exe: Use it to drop weapons in levels. You need to know the weapon and level code to do this. Use View.exe to view the map where it should appear.

Decode.exe: Use this to decode the codes given in the ''Real World'' aka the real pages, like enterthematrixgame.com, thematrix.com, etc

Virtual.exe: You'll engage in a sort of game where you have to complete a chinese (I guess) symbol, which represents a color. When you complete the symbol you'll get the color you got. TRY TO GET RED. If you get another color, or if you get a timer, use the app below to end it, if not, you'll have to start hacking into the B: drive all over again.

Tracekill.exe: Its pretty obvious what to do with this one. If you get unlucky and get the timer (which happened to me :p), type TRACEKILL to end it, if not you'll get a SYSTEM FAILURE message and a really annoying screeching sound from the speakers.