That seems to be such a tantalizing clue all throughout the game, but you don't
even need to guess it. Buying and chipping-in the Julius Caesar chip tells you
the true nature of "MCDIX." It serves no purpose in finishing the game.

6. To successfully set off the explosion, you need the explosives (naturally!),
wires, countdown timer, and detonator. You must also chip-in the demolitionist
chip.


Another awesome walk-thru brought to you by THE AWESOME DUDE!