Missing information in slides

Every time when I add a (image) slide to the slideshow, I have to manually fill in the URL of the image. Also for these slideshow’s, every image needs to be opened in a new window. This means I have to go through every slide changing this information.
Can this be automatic? The URL of the image can be found in the information part of each individual image.

I was hoping that I could find this in the general settings, but no luck.
Am I missing something, or is this just not implemented?

I really like this plug-in, but these kind of things really takes up a lot of time.

Slideshow version: 2.2.19
Wordpress version: 3.7.1
Theme: Adventure, by Eric Schwarz, version 2.60
Plug-in: http://ww.wp.xz.cn/plugins/slideshow-jquery-image-gallery/