Jump City
Features handy links to URL history, search engines, generators. graphics and graphics tools, sounds, WebTV newsgroups, help pages, and validators. Includes an HTML tester.

Gest Workshop
Includes source viewers, uploaders, transloaders, image editors, media searches, link checker, Pagebuilder finder and meta tag analyzer.

Owens4 Tools
A web tool site containing html view source, view images, transloaders, a scrapbook uploader, and an html testbed. This site is Webtv friendly.

Tony's Website
MSNTV friendly tools including a listing of alt.discuss newsgroups, a newsgroup saver, image sizers and IRC's.