Oh, I think I get it, now. In the SBS, go to line 570. In the column called, ID, you can replace the default with an animation you specify by it's number in your animations database. So if the default, 44 (Rise1 in the default DB) isn't your thing, you can replace it with anything else in the animations list, like 46 (Drop2). The crucial step here is that the animation plays a sound file you specify within the animation instructions. So if you want the same spell animation, but want a different sound, you just find the animation in your DB and replace it's sound.