Changes

* [http://problemkaputt.de/x51specs.htm|the AMT630A];* [http://problemkaputt.de/2k6specs.htm|the Atari 2600];* [http://problemkaputt.de/pagezero.htm|the Commodore 64, Vic-20 and TED machines]; and* [http://problemkaputt.de/pandocs.htm|the Gameboy] (based primarily on the Pan docs);* [http://problemkaputt.de/gbahlp.htm|the Gameboy Advance only];* [http://problemkaputt.de/gbatek.htm|the Gameboy Advance, Nintendo DS and DSi];* [http://problemkaputt.de/portar.htm|the MSX] (based primarily on the Portar docs);* [http://problemkaputt.de/everynes.htm|the NES];* [http://problemkaputt.de/psx-spx.htm|the PS1];* [http://problemkaputt.de/fullsnes.htm|the Super Nintendo]; and* [http://problemkaputt.de/zxdocs.htm|the ZX80, ZX81, Lambda 8300, Jupiter ACE and ZX Spectrum].