Thanks for the plugin. I'm just trying to work out how best to implement it on a new site. There's quite a few galleries, and I want uniform settings for them. I can't find a way the change the defaults, or to create a slideshow configuration once and use that repeatedly.
Am I missing a way of doing this? If there isn't currently, could a submit a small patch for the plugin? It would probably only take the addition of a line like:
$attributes = apply_filters( 'wpsv_attributes', $attributes );
Then anyone could hook in and override defaults.