I am trying to make a psionic version of the plane shifter. One was released by the Mind's Eye on wizard's website, but it is for 3.0. You can see it here.
My version, I have placed up on my website, as seen here.
Please let me know if you think it is balanced, too powerful, or too weak. I tried to base it closely to the planeshifter in the Manual of the Planes.