It simplifies downloading files from One-Click-Hosters like Rapidshare.com or Megaupload.com, not only for users with a premium account but also for users who dont pay. It offers downloading in multiple paralell streams, ...
Guake is a top-down terminal for Gnome (in the style of Yakuake for KDE, Tilda or the terminal used in Quake). Guake is already package by a number of distribution (among them are Fedora, Debian, Ubuntu or ArchLinux).