To celebrate Demonoid Returning I have decided to publish the searchplugin I wrote for Firefox.

Just put these two files:

http://adcurtin.googlepages.com/demonoid.src

http://adcurtin.googlepages.com/demonoid.GIF

In the following folder:

on OSX:

Firefox.app/Contents/MacOS/searchplugins

on Linux:

 /usr/share/firefox/searchplugins

on Windows:

Program Files/Mozilla Firefox/searchplugins  

Once the files are in place, restart Firefox and you're good to go.