Hi, I have downloaded the Shape Bender plug in but an unable to install it by moving it into the plug in folder or through preferences than extensions. When I drop it into the plug in folder and re-start Sketchup i get an error message and when trying to add through preferences the "rb" file is not able to be selected.

I have done some googling, is this because Sketchup 8 needs a "rbz" file??? I think this is the case.

If so what is the way around this.

many thanks in advance.