Regarding ATI Radeon HD problem - Questions for people with Problem

[Herr Bernard]

ATTENTION:
I have started some tests and confirmed that when Catalyst AI is off or set to standard there are no disappearing snow in the first snow level in Overture. Would be nice to hear if this works for all of you too.

However, there is still a problem of object suddenly getting the wrong scale and position, which seem completely random. I am working on this now.

Yes I can confirm this. With catalyst A.I. on, you'll get missing snow or yellow snow. Without, the snow is good but the other bad stuff still isn't gone.

Edit: Wait, I'm not sure about the missing snow, but I'm 100% certain I got yellow snow.