In case no one knows what SDL or JEDI-SDL are...
SDL ( http://www.libsdl.org ) is a cross-platform multimedia library designed to provide low level access to audio, keyboard, mouse, joystick, 3D hardware via OpenGL, and 2D video framebuffer. It is used by MPEG playback software, emulators, and many popular games, including the award winning Linux ports of "Civilization: Call To Power", "Kohan: Immortal Sovereigns", "Tribes 2", "Unreal Tournament", "Soldier of Fortune" and most of the games @ http://www.lokigames.com/products/
Simple DirectMedia Layer supports Linux, Windows, BeOS, MacOS Classic, MacOS X, FreeBSD, OpenBSD, BSD/OS, Solaris, and IRIX and even Playstation 2 ( When will be see GPC on PS2 :).
JEDI-SDL are the Pascal bindings/interfaces so allow you to use Pascal to write cross-platform games or other multimedia application.
I hope this clarifies what JEDI-SDL is and how it relates to SDL.
Dominique http://www.DelphiGamer.com := go on, write a game instead;