If I recall it was mentioned a rewrite for P5. One of the top management or owner, had stated that in a thread somewhere here. That was just before all hell broke loose with the change of personel and quick unfinishe P5 release. I'm sure you could find the P5 thread here if you looked hard enough. I'm not going to. It really doesn't matter anymore any how, don't think it will happen even in P7.