We are working hard on the demo and the campaign, to make it standalone. Besides some minor problems progress is going well and the standalone-version seems to work.
So in the end, you will all be able to play without even one single original-cd
We will keep you informed about the final demo-release, it is not far away, but still no ETA yet

( That gives me more time to bitch around with some minor mission-bugs, which will probably nobody else notice, but being a perfectionist can sometimes be a curse

)