okay...i could only listen to the last one for whatever reason, and i'm gonna give pretty much the same advice i usually do on here. the ideas are great, and i also really like the arrangement, but the track is too dry. with hardware this isn't so much of a problem, but programs like acid, fruity loops and reason (which i suspect you are using) really need a ton of signal and effects processing on each sound to make up for that. that said, i think the sounds and the arrangement are spot on, and i can't wait to hear this once you've tinkered around with it!