Thanks.

I used to use those plugins, but I found that there wasn't enough control.

Sure, you can automate the position of individual objects, but you cannot then easily move the listner's position in relation to your sources - which Audiocube can.

It gives you more control, flexibility, and realtime interaction when it comes to moving the listener around a moving scene. And you can control the distance of sound propogation, you can add in walls for reflections and occlusion etc - essentially building virtual acoustic environments.