cthumb allows you to create Web albums of digital pictures with thumbnails, captions, and several different views of the collection, including (optionally) several languages and resolutions. An album is composed of a series of pages, each composed of a collection of pictures. You can have several annotations per picture, and can customize almost everything in the way the albums look on the screen.
Plugger is a multimedia plugin for Unix Netscape 3.0 or later that handles Quicktime, MPEG, MP2, AVI, SGI-movie, Tiff, DL, IFF-anim, MIDI, Soundtracker, AU, WAV, and Commodore 64 audio files. MPEG audio and video can be played streaming. Plugger is a very small plugin which uses external programs to show/play the different formats.
With mod_roaming you can use your Apache webserver as a Netscape Roaming Access server. This allows you to store you Netscape Communicator 4.5 preferences, bookmarks, address books, cookies etc. on the server so that you can use (and update) the same settings from any Netscape Communicator 4.5 that can access the server.
TWIG is a Web-based groupware suite written in PHP, compatible with both PHP3 and PHP4. Its features include IMAP and POP3 email, Usenet newsgroups, contact management, scheduling, shared notes and bookmarks, a todo list, and meeting announcements. Any piece of information can be shared with others via group oriented access controls. By using only plain HTML, it is a simple, cross-platform, fast, and browser-independent way to access or share almost any kind of information, without the complexity or costs of other intranet/groupware packages. It is fully internationalized, with 24 translations.
Helix Universal Basic Server is a streaming media server which supports up to 1Mbps of live and on-demand RealAudio, RealVideo, Windows Media, MPEG-4, and Quicktime broadcasts, as well as on-demand serving of SMIL, RealText, RealPix, JPEG, GIF, and PNG. It supports plug-in interfaces which allow for extended datatypes, broadcast plugins, and filesystems.