Heh. I really hope I can get this to work, too!
====EDIT====
Well, I got the script off of Zodiac... but there are about 200 (it seems like) scripts in the whole thing!
C-Dawg, are you sure you don't remember what the name of the hookshot script was? I found one called 'follow chain' and another called 'grapple beam', and I'm still looking for others (although the 'grapple beam' sounds promising)
Yea, its the grapple beam. Attach the item script to an item and set the ffc script to an ffc on the screen you want the beam to work on. As I recall, you need to change the script to indicate the specific combos you want the grapple beam to work on.