Okay, I've read dozens of threads about this GI_Joe lighting, but I can't seem to find the problem I'm having, so I hope you can help.

I've downloaded the script (sans instructions, but I've read the suggestions here on the forum). Put the GI_Joe.mel and GIJoe.lights files in my script folder. Opened the mel script, modified the line to point to my scripts folder. Opened Maya and the script editor. Typed GI_Joe; , pressed enter... nothing. Typed GI_Joe; and highlighted it, pressed enter... nothing. File -> Source script -> opened GI_Joe.mel... nothing... typed GI_Joe; again... nothing.

I'm using Maya PLE 6.0. This is my first attempt at using any script. Any ideas on what I'm doing wrong?