I've been playing with some of these features, but touching the i386 feature breaks nLite compat among other internal things. It would be a pain for me and nuhi (who is trying to release final nLite 1.0 soon), so I think I will play with them in XPize 5. For now, I prefer to polish XPize 4.x. Version 4.3 is really polished, both in features and code, but there is always room for improvement