https://www.torproject.org/docs/proxychain uses Vidalia
https://www.torproject.org/docs/proxychain tells people how to configure their Vidalia to tell Tor to use a proxy. That's no longer going to help most users.
If somebody wants to revive this page (I think it could still be helpful, e.g. for folks in Iran where Tor's SSL flows get DPI'ed for but if you use a socks proxy first they don't), somebody should get a new screenshot and rewrite the text too.