I,m surprised that Id didn't release Doom for the DS. Or even Quake 1 or Quake 2. The DS should have no trouble playing them. I would love to play Doom on the DS. I know I've already wasted years of my life playing Doom 1 and 2 on the PC.
Anyway it looks as if its up to the homebrew community to bring Doom to the DS.
Here is a video of Doom on the DS:
Visit the DSDoom website at http://dsdoom.devkitpro.org/
Actually I,m not to sure about the drugs but it would explain a lot. I came across this site http://gieskes.nl/ while lurking about the internet.

NES Circut Bending http://gieskes.nl/circuitbending/?file=nes


Sequencer controlling a Gameboy.
See for music demos: http://plot.bek.no/~gijs/instruments/Seq05/
Site also has an Underclocking or Overclocking Gameboy Classic Tutorial.