[linux-audio-user] keeping alsa stable

Hi I thinking about how to make the audio part of my debian/unstable as stable (stable as in "not affected by apt-get upgrades in a bad way") as possible. I'm using the realtime kernel from demudi which should provide ost of alsa. And csound5 is compiled in different dirs (not installed) so I can switch version simply by changing a symlink. To get that out of the equation I run directly on top of alsa without jack. Now what I'd like to know is how much of alsa is updated through apt-get update from unstable? And how key are these parts to my simple setup? Are there ways to keep the system more stable than what I have? Thanks in advance for any pointers... -- peace, love & harmony Atte http://www.atte.dk