What Not to do with your iBook

I am posting this because i just made the biggest mistake on customizing my iBook G4. I wanted a new look, so I taped warning tape to the outer plastics of the screen. I decided that I could do it better and try it later. I tried to clean iff the residue from the tape with alchohol. When that didnt work, i just tried Goof Off. NEVER DO THIS! The Goof Off softened and ate through the plastic, so I put deep scratches in it when I tried to scratch off the residue. The Goof Off still left the tape residue, even after half destroying the top of my iBook!! Now I sit here with the top of my new iBook half frosted, half scratched:( Save yourself the agony of this mistake, and never use Goof Off around your valued Macintosh computers ever again.