Dear Jacob,
Thanks a lot for using the Animate It! plugin.
It seems the issue can be easily resolved with CSS.
To all the image DVIs, add a custom class (e.g. .side-by-side) and ass the following code to your style.css.
.side-by-side{
display: inline-block;
}
Let me know if this works for you. Or better yet, if you can post the link to the page where this issue is, we can take a look at it ourselves.