AnywhereTS is a configuration tool to create and deploy thin-clients, utilizing ordinary office PCs as clients. Your organization can re-use already existing office PCs instead of, or in addition to using dedicated thin clients.
"Tiny windows 2000 terminal" is a simplest way to deploy diskless terminals for windows 2000 terminal server. Like LTSP or other, but don't need additional Linux server because no X windows, no NFS and no swap needed for terminals. Work at i486 with 8
NetStation is a linux distribution for diskless thin clients terminals using standard x86 hardware. It can boot from network, floppy or flash-disk and connect to an application server using VNC, RDP, XDM, SSH, Telnet or Citrix ICA.