xLightweb is an easy-to-use HTTP network library to build high performance, highly scalable network applications in Java. xLightweb provides a simple and intuitive API to write client side HTTP applications as well as server side HTTP applications. In contrast to the Servlet API, xLightweb is not only focused on server side programming. xLightweb also supports client side programming by providing high-capacity client side classes such as an HttpClient. It supports both blocking/synchronous programming as well as non-blocking/asynchronous programming.
xbmcmail-imap is an IMAP/IMAPS email reader for the XBox using the XBox Media Center's builtin Python engine. It supports attachments, folders, mail management (copy, move, delete), printing (text or postscript), multiple accounts, background polling, RTF and HTML converters, and more.
xbmsd is a file sharing daemon that uses the Xbox Media Streaming Protocol (XBMSP) supported by the Xbox Media Center. It also supports the XBMSP Server Discovery Protocol (XBSDP). Its main features are mapping files to arbitrary local files or HTTP files/streams, support for filetype-specific, "synthetic" mplayer configuration files, and support for filtering files with arbitrary programs, which can, for example, re-encode media files on the fly.