Atari forum
Atari forums is the official forum of atari, inc.
http://www.ataricommunity.com/forums/forumdisplay.php?s=&forumid=261
Atari US
Atari US
http://us.atari.com/
Chris Sawyer
Chris sawyer is the creator of transport tycoon, rollercoaster tycoon and locomotion
http://www.chrissawyer.com/
Rollercoastertycoon
Rollercoastertycoon
http://www.rollercoastertycoon.com/