Atari 8bit Games - Homesoft - http://www.mushca.com/f/atari/index.php?idx=6 Huge collection of games for Atari XL/XE.
AtariAge: Beginner's Guide to Emulation - http://www.atariage.com/common/emu_intro.html Answers common Atari console emulation questions.
The Sylvia Project - http://www.atariland.com/members/cfowler/index.html Multi Atari console emulator for PC, Mac, Playstation and Dreamcast.
