Vista dreamscene?

I acurrently using windows xp and vista beta (build 5600) and i'm wondering if its possible to get "dreamscene" for the vista beta or as a download to install as its a beta copy of vista i presume thats why its not coming as a update,but i'm still receiving other vista updates is dreamscene only for full versions of vista,and when i do finally get a full copy will dreamscene be avalible on vista premium as i wont be getting the ultimate version,its too damn expensive(even o.e.m) is there a link that will take me to a download or demo cheers guys!

Answer

Hiya i got vista ultimate and only received the dreamscene update yesterday. it's a good little add on and at the moment my desktop is a running stream with trees and leaves blowing in the wind. i reckon you might get the dreamscene update but you may have to wait a little longer having the beta.