Ahh Portables of Doom a great place for Battery Diagrams and such
or
Both the same site but one is hosted by game spy. if you want to download go to benheck.com
Not related to the Zelda series so dont gannon-bann him please. great site about his portables
great site about retro Atari stuff
if you have never heard of Atari or the 2600 get one off ebay with Space invaders.
great site of not portables but little arcade machines like Donkey Kong.
this site again has nothing to do with portables but is awesome
