4 * http://www.cygwin.com/
6 * http://www.cygwin.com/cygwin-ug-net/ntsec.html
8 * http://chinese-watercolor.com/LRP/printsrv/cygwin-sshd.html
10 * Cygwin crash of Poly/ML 5.4.0, 5.4.1 with threads (and sockets?)
11 http://cygwin.com/ml/cygwin/2012-04/msg00415.html
12 http://cygwin.com/ml/cygwin/2012-04/msg00417.html
14 * Mirror with many old versions (not setup.ini)
15 http://ftp.eq.uc.pt/software/pc/prog/cygwin
17 * Time machine for older versions:
18 http://www.fruitbat.org/Cygwin/index.html#cygwincirca
20 e.g. ftp://www.fruitbat.org/pub/cygwin/circa/2012/02/04/034515/setup.ini
21 for last 1.7.9 version
23 * 7zip self-extracting installer: http://www.7zsfx.info