I downloaded the demo and it does not work. I can see the loading screens but after that there is a message ,,there is a problem occured in this application. The EU IV will now be closed,, (this is only the translation of the text). I have the Ati X 1950 pro 256 MB, Athlon X2 4400+ and 2 GB RAM, Win. XP SP3. I think my 256 graphics memory should be a problem because the game officialy demands 512 graphics memory. But I play CK 2 and March of the Eagles with no problems and it is fast enough. CK2 officialy requires 512 Mb graphics memory too. So is my graphics card a problem ? Any chance to run it with 256 mb graphics memory ?