Add image from filesystem to animbrush

[Mads Juul]

Is there someway with George to add a new image from my harddrive to the end of an existing Custombrush?

Something like if there was a "addToExisting" option to
Tv LoadBrushAnim
http://wiki.tvpaint.fr/index.php?title=Tv_LoadBrushAnim" onclick="window.open(this.href);return false;

-Mads