Align Plane to Camera Target

Hi,

I need a script that will align a plane to the camera target, and make the plane larger/smaller to perfectly match the target as the camera FOV or target distance changes.

See the attached image for an example. The plane will be perfectly aligned with the Camera Targe Distance. The plane needs to automatically change size/position, no matter the camera position or aspect ratio.

Using 3ds max 2009 SP1 x64, in case that matters.

Thank you for any help you can offer!