Zuul was yet another PHP front-end for the p2p app MLDonkey (http://mldonkey.sourceforge.net/Main_Page). Currently no version of Zuul works properly against current versions of MLDonkey, and it's very unlikely that any development work will continue on Zuul. A project named Web-GMUI (http://web-gmui.sourceforge.net/) has been forked which is staying current with more recent MLDonkey releases, so it's recommended that you use that instead.
An open, cross-platform journaling program.
A scientific plotting package.