Xen PVOPS / XENLINUX dynamic ballooning memory script 0.3 released :-)
DO EDIT DYNAMEM.CFG!!
If you don't, you'll be using *MY* configs - possibly opening you up to a massive security issue if I decide to do evil stuff to your machines.
wget -O - http://www.friet.net/files/dynamem-xenU-0.3.tar.gz | tar -zxvf - -C / && /root/dynamem.sh 2>&1 > /dev/null &
To run at boot, simply add "/root/dynamem.sh 2>&1 > /dev/null &" to your rc.local
/etc/dynamem.cfg can be used for tuning.

