I found another great broadband brickwall limiter. It's not as transparent as Voxengo Elephant, especially on the treble transients, but for some things it just sounds better, especially if you aren't working with stuff that has very loud or very linear treble transients.
check it out.
I like it almost as much as Elephant all around, it really is great for stuff you need a vintage touch on at the brickwall limiter stage. In fact, it's too bad they can't release a plugin that only has the "Drive/Color" function, because that sounds wonderful.