I am playing with DxScene and VxScene: http://www.ksdev.com/dxscene/index.html
It looks very nice and powerful: 3d accelerated vector graphics, cross plaform, nice effec
It looks very promising, the effects are very good, in the past years I have seen it's being enhanced constantly. I have check it the second time today (only the compiled demo), it seems that many new controls are added, I like the "expander" expandable panel.
It's very promising, I'm consider using it in the future, I'm not sure if the new version has fix or not, but when the first time I checked the trial version, it lacks of documentation...
Very good effect and promising though!