Hello.
The texture I am trying to apply is working great on this mesh box.
When I try and apply a texture to the mesh and polysurface I get either solid grey or a mangled texture on the polysurface.
Can anyone advise? Thanks! 
Hi Corey - please post a file with the obects and texture, or send to tech@mcneel.com with a link back to this topic in your comments.
-Pascal