Quote - I hope they fix Vue 8 soon or I'm requesting a refund...

Best of luck with that... I attempted to get a refund on my upgrade to 7 Infinite after coming to the conclusion that they had had no intention of fixing any of the outstanding issues and it was pretty much ignored. On that note, the outstanding issues and their respective support tickets remain open without resolution, so it looks like I'm sticking with Vue 6 Infinite.

Seriously, I feel your pain rbratche and do hope they take care of the issues or at least refund your investment. Speaking specifically to the issue with the Poser shader tree, I've never found it to work very well in any version of Vue, but you wouldn't think they would make it any less functional.