If you went to VMworld, you'll have access to the 2 presentations on this new technology.
These sessions will be made available in the new year to everyone.
For now you can register your interest using the following link:
There's a couple pages (30-32) in this 3.5 feature presentation here:http://communities.vmware.com/servlet/JiveServlet/download/2160-2-3553/What's%20new%20with%20VI3.5_public.pdf . Expected availability H1 2008. Not a lot of substance yet. There were several sessions at VMworld on this product.
What are you looking for?
Check my blog: