Check out Patrick Cupo’s Tutorial/Download about DrumPulse at DubSpot. It’s a cool combination of Ableton Live Instruments/Devices to randomize samples pressed into a ready to use Drum Rack (free Download). Very cool and a lot of potential for your own samples and ideas.
I love the idea to stir creativity by limitations (a though I found first in presenation zen by Garr Reynolds) which works pretty well for me (well, most of the time). I good tutorial for learning about Ableton Live’s extensive routing possibilities.
Too lazy to read? Here’s the video… but you may miss the free download:
@Patrick: Keep up the good work! Thanks for sharing.
-mE
productivemonkey 
Downloaded and was inspired by DrumPulse a while back. Yay for organicness. =)