SSH Server for Windows systems:
Using cygwin, wich is a Linux-like environment for Windows and openssh you can set up a ssh-server on your windows machine.
www.cygwin.com
www.openssh.com
Information how to set up the ssh sever you can find here:
http://pigtail.net/LRP/printsrv/cygwin-sshd.html
http://tech.erdelynet.com/ssh.html
http://tech.erdelynet.com/cygwin-sshd.html