I'm pretty sure it will be The Lighter. Mostly goes under Dj SS's name though it also appears under "Sound of the Future". Check out the wiki page in my sig. There is a sample there, cheekily mixed with Bad Ass.
There's also Renegade and Ray Keith's Terrorist. Lovely track, with nice piano lines [youtube]tbcFCzPibrI[/youtube]. Makes me wanna kill people. Lots of remixes.
There's also a jungle track or two out there with the piano lines from "Fur Elise" which is real classical music, i.e. Beethoven, except I can't remember the names! I recall some ragga vocals with the lines! If anybody could remind I'd be grateful as I'd like to lay it out tomorrow.
I've got an hour to play dnb/jungle/breaks before the best dj in Poland...