add
deb http://maledivenhilfe.com/makke/kernel/experimental.old.24/ ./
to your /etc/apt/sources.list
and run
apt-get update
apt-get install linux-image-2.6.24-2.6.24.4.makke-rt4.7-sidux-686 linux-headers-2.6.24-2.6.24.4.makke-rt4.7-sidux-686

THIS KERNEL IS NOT SUPPORTED BY THE SIDUX-TEAM!