it is quite strange but I have different dialogs on NextGen (Version 2.0.31) "Other Options" within my WP multisite environment.
On a new site I've created it looks like this:
On an older site where I've used NextGen already with a previous version of NextGen it looks like this:
Both sites are in the same WordPress multisite installation!
How can I activate the gallery path for the new created site? Or how can I give a specific gallery path for the new created site?