Harley,
Awesome! Thanks! : D Sounds like the OptiBrite is definitely the way to go, then! Cool!
Ryusui - Gotcha, gotcha, I hear you.. It isn't the same thing, that's for sure. : ( Have you tried it, by chance? I can imagine tight portraits or macro work being easy with it, but maybe broader subject shots being more ambiguous, but really I have no idea.. Maybe Canon is like "eh.. you can change your screen out, so here's one for a very specific use.. don't forget to take it out when you're done!" It's a shame they don't have a split prism and/or microprism. They are both always helpful.