Rust Never Sleeps:Large net.book for cyberpunk 2020, including javascript calculators, Tulsa 2020, Genetic construct rules, new rules, new roles, and downloadable utilities.
2K20: Famous site with a lot of lists about almost anything cyberpunk. Good help section for netrunning for example.
A Look Into the Dark future: Roles, characters, house rules, and notes for a "Bikerpunk" campaign.
Acme InC.: New weapons, software, and other equipment.
ChromePage: New Material for CP2020: Material for the Cyberpunk:2020 game including the Canonical Slang List and Canonical Timeline supplement. Extensive material for MedTechs well worth viewing. Map of Night City.
Cyberpunk 2.0.2.0 DFW Node: Features characters, corporations, house rules, and background from a campaign set in the Dallas/Fort Worth area.
Cyberpunk 2020 Discobolus: Ongoing campaigns, alternate game settings, characters with a past life, and playable realistic rules.
Cyberpunk 2020 hyperlinks: This is one of the largest list of links to Cyberpunk 2020 sites.
Cyberpunk 2020 Repository: Equipment and organizations.
Cyberpunk for the People: Features new stock market rules and a netbook of new equipment.
Cyberpunk Handy Utilities: Online tools for generating expendable characters and character lifepaths.
cyberpunk.co.uk: Active Forum; Cyberpunk top 100 sites; Interactive cyberpunk adventure; Cyberpunk books; Netrunning
Cybersmiley's Datafort: Features convention scenarios, house rules, NPCs, and new equipment.
D8's CPunk 2020 page: New drugs and tech.
Datafortress 2020: Contains vehicles, Shirowpunk, new tech, rules, and sourcebooks.
FAQ for rec.games.frp.cyber: Frequently Asked Questions for rec.games.frp.cyber
Global Village: Features corporate profiles and new technology.
Heresiarch's Cyberpunk 2.0.2.0. Ver 2.1 Site: A "Random Body Function Table for Stressful Situations" and Battle Angel full body conversions.
Necropolis: Background and rules for an alternate, post-ecological-apocalypse, campaign setting.
R. Talsorian Games: Cyberpunk: The game publisher's official page.
Rad's Cyberpunk Gunpage: Statistics, illustrations, and house rules for a variety of new weapons.
Ronin2020s Cyperpunk archives: New character roles, cyberware, and adventures.
SF Bay Area Arcology: Campaign and game information set in 2031 in the San Francisco Bay Area of the Free Republic of California.
Teleran Quizari's "Why Waste Your Time" Cyberpunk Page: Includes character archive, new cyberware and netrunning rules, and "oddball" ideas.
The Cyber Corporation: Cyberpunk 2020-2024: Features new characters, corporations, and a new city.
The Flexstowe Abyss: Guns, drug rules, new skills, and notes on religion in 2020.
The Weapon Catalog for Cyberpunk 2020: Description sand a picture of futuristic firearms. [French and English]
Total System Technologies: Weapons, equipment, vehicles, Full Body Conversions('borgs), and gear for Cyberpunk 2020.
Winterfrost Archives: Adventures, house rules, and software utilities.
Xyberpunk: Rules, technology, characters, and history for an alternate campaign setting.
Yahoo! Groups : Project2040: Archives of a mailing list organized to revamp the CP2020 rules.