http://www.visi.com/~nathan/a2/faq/sys6files.htmlReference of GS/OS

System 6's filestructure, with notes as to which files are required,
etc.

http://www.visi.com/~nathan/a2/faq/asoft.htmlFlopticals and Apple
IIs.

http://www.visi.com/~nathan/a2/faq/asoft.htmlCDROMs and Apple IIs.

http://www.teraform.com/~lvirden/Misc/apple2-languages.txtApple II
Programmmer's Catalog of Languages and Toolkits

http://www.visi.com/~nathan/a2/faq/zip.htmlUpgrading and modifying
Apple IIGS accelerators.

http://www.crl.com/~joko/ssii.html- ShareWare Solutions II Homepage

http://www.tals.dis.qut.edu.au/staff/willie/Willie Yeo's verified
list of commercial Apple II products reclassified to be publically
distributable.

http://www.visi.com/~nathan/a2/index.html- Nathan Mates's Apple II
Links. Lots of 'em.

http://www.visi.com/~nathan/a2/bbs.html- Mike Shecket's BBS listing

Other FTP Sites:

* ftp://ftp.sheppyware.ml.org/Public-FTP/Eric Shepherd's Apple II

software.
* ftp://ftp.ms.uky.edu/pub/appleIIMostly very old Apple II software

* ftp://ftp.cc.utexas.edu/gifstuff/appleGIF viewing software for

Apple IIs only. (And outdated. Major sites listed above have
better selections)
* ftp://info2.rus.uni-stuttgart.de/afs/umich.edu/group/itd/archive

Looks like a umich mirror again
* ftp://syr.edu/software/kermit/appleIIKermit sources for the Apple

II.
* ftp://watsun.cc.columbia.edu/kermit/aKermit stuff in forms that

look unusable to Apple II users.

Archives of C.S.A2 Newsgroups:

Dejanews, http://www.dejanews.com, is an excellent searchable archive

of pretty much all major usenet groups, including all of the Apple II
newsgroups. It's only good back to about March 1995 as of 8/31/96, but
they may be trying to extend that back.

Other, more limited archives:
===============================
wuarchive.wustl.edu/usenet/comp.sources.apple2 (complete!)
/usenet/comp.binaries.apple2
?ftp.tohoku.ac.jp/pub/news/comp.binaries.apple2

hp4nl.nluug.nl/pub/newsarchive/comp/sources/apple2 (incomplete)
mcsun.eu.net/pub/newsarchive/comp/sources/apple2 (incomplete)
nic.funet.fi/pub/archive/comp.sources.apple2 (complete?)
relay.cs.toronto.edu/pub/lists.1989 (1989 only)

If you have a Shell account, you can use 'archie' to find ftp sites
with a particular file.