Note 1: The telnet app I'd like to use is Tera Term Pro, if that helps. And yes, I've looked for that info on their site.
Note 2: I specifically want to know how to do it for clicking telnet links in Internet Explorer, not Firefox or Opera or Joe's riLly c00l br0wzer.
Thanks in advance.
[Edit: A-HA! I figured out how to get it to work. Never mind about this question folks. Happy trails!]