Download: http://archive.info-mac.org/inet/talk-talk-10.hqx
Talk Talk is a TCP/IP and internet testing utility. It is designed to
help you to understand the internet and it's protocols and can be used
to debug and analyze any text-based internet protocol. Such protocols
include
*HTTP (World Wide Web)
*Telnet
*POP3 (Email)
*SMTP (Email)
*FTP (File Transfer Protocol)
*and many many more.