Hi. Ca you guide me on creating hair using vray by using blender hair particle system. In other softs like 3ds max there are a lot of presets for good looking hair.But blender dont have these presets and I cant figure out how to ciontrol the transparency etc of hair using vray hair material.Also hair in vray are very much slow compared to Blender internal strand render for hairs. So some speed optimizations would also be appreciated for hair.