Hi, First of all thanks for this great software ! Unfortunately, I can't get it to work correctly. I had the message saying it can't hook my version of DWM, then I did the stuff to download symbols files etc... and I don't have the message anymore. But the "blur" effect is not there, just transparency in the title bars. What can I do to get the blur ? You're refering to "Aero Glass GUI", what is it ? Where can I find it ? Thanks EDIT: nevermind, I found the Aero Glass GUI, then changed the blur radius and it works great ! Thanks again !