I think there is more to it than a "bundling" scheme. Using the phrase "our software (will be) integrated" seems to suggest a lot more than bundling. I don't own Carrara, but still have my old RayDream- used almost totally for getting all of the old RayDream (and Zygote) CD library models out of RD and into Vue and Poser. A joint relationship would make a lot of sense when you think about it. Being able to pass a model through all three programs with textures, etc. would give people a heck of a lot of rendering options. Just think about it.