One of the features of NextCellent Gallery is the ability to edit CSS in one single file, which is fine. What seems to be lacking is an upgrade-safe location for the CSS file; currently the only location besides pluging folders seems to be to put nggallery.css into your theme folder.
But themes like plugins are upgraded quite often at it would be great to have a possibility to save nggallery.css into a separate upgrade-safe folder.
Has anyone yet found a way to make this happen? If not, then just put this on the wishlist for future features :)