irix7.com: Silicon Graphics Technical Document Archive.
IRIX Network: The IRIX Network is the world's premiere Silicon Graphics hobbyist community. Our site includes archives of other SGI sites, a wiki with SGI-related information, a forum for community discussion, a marketplace, and a collection of FTP, rsync and HTTP downloads.
SiliconBunny: Welcome to SiliconBunny, a help and information site for owners and users of Silicon Graphics machines.
Silicon Graphics User Group: Community, chat, info, and software for Silicon Graphics enthusiasts.