Hmmm...I am going to take a look at that ozone as it has some intersting different features that might be good for some, but I am not seeing crossovers, and time delay. If it alters the sound too much, you start to fade from the original sound it was recorded in...which is bad for reproducing the origianl recording feel. The room simulator is something new, but it might alter the sound too much. I'll take a look and see what I find. I love playing with new things