+ <tag><htmlurl url="cbm510.html" name="cbm510.html"></tag>
+ Topics specific to the Commodore 510.
+
+ <tag><htmlurl url="cbm610.html" name="cbm610.html"></tag>
+ Topics specific to the Commodore 610.
+
+ <tag><htmlurl url="lynx.html" name="lynx.html"></tag>
+ Topics specific to the Atari Lynx Game Console.
+
+ <tag><htmlurl url="nes.html" name="nes.html"></tag>
+ Topics specific to the Nintendo Entertainment System.
+
+ <tag><htmlurl url="pet.html" name="pet.html"></tag>
+ Topics specific to the Commodore PET machines.
+