What's in the mix

This morning I was enthralled to find out about what looks to be really good cross-platform DJing software Mixxx , and what looks to be a really good FLStudios alternative for linux, LMMS. I'm surprised that I haven't come across these applications yet, as I've been doing research on Linux audio for a while now. On the this Free Culture Carleton blog post I expressed interest in learning more about sound production; I feel like I already have so many things on my plate already, but I'm a juggler. I will learn to mix activities ... like they were audio streams !