Misc notes for the future on my setup of the [wiki:UCDavisBuildVM] setup.

 * Most work done on my own account (warmerdam).
 * Accessable as o4w.gdal.org
 * Installed Cygwin normally plus a few packages.
 * Enabled ssh login by running "ssh-host-config -y" (make sure it is from a cygwin shell "run as administrator").
 * Then go into Windows Firewall, and select "Allow a program or feature through Windows Firwall", hit "Change Settings", then "Allow another program...", "Browse" and select c:\cygwin\usr\sbin\sshd.exe. 
 * After installing VC2010 Express setup a $HOME/bin/cygwin2010.sh script to setup the environment from cygwin.  Note that on 64bit VMs MSVC is in "\Program Files (x86)"