Panel Fix is a program that allows you to save and restore the positions and states of GNOME panel applets. It can be useful if your panel applets get rearranged against your will. When saving applet configuration, the program will also save some additional information for easier manual configuration.
TorrentGrab is a script that searches isoHunt for specific keywords, parse results using regular expressions, and then downloads episode numbers not located in saved list. It's not too user friendly. Although configuration is straightforward, it still requires you to know regular expressions.