SPSlideShow border

[wahl]

I'm attempting to change the background colour in my installation of
SPSlideShow (vers 1.7). I found the controls for this in the
jd.gallery.css file in the CSS folder, however there is also a border
which doesn't seem to be controlled by any of the .css files.

I did find a reference to it being located "on line #94 of
SlideShowControl.cs file on the root folder." in a post by
tiagoduarte, to this forum on Sep 4 2009, however I have been unable
to locate this file (neither on the server running sharepoint, nor
within the site itself). Is there another file or place I should be
checking for which controls this? Being able to change the background
colour is helpful but in the end not that useful if the border cannot
be altered.

Thanks for any assistance/ideas you can provide.