> Then read it to see what is missing.

I only found the skinnable GUI feature. Is there anything more?

>>>> ClassAct already runs on MorphOS and doesn't need OS4Emu.

>>> ClassAct is the old name, ReAction is the new one.

>> I was aware of that.

> Then don't say it is not needed.

I stick to my assertion that OS4Emu isn't required for running ClassAct on MorphOS. ReAction is not only a new name but also a newer version of the GUI toolkit that exists for OS3 and as a more recent version for OS4, while ClassAct is OS3 only. I'll even extend my assertion by saying that OS3 ReAction runs fine on MorphOS without OS4Emu, and that still isn't saying anything about OS4 native ReAction :-P