[nextgen-gallery] Help with changing rewrite rules for permalinks

Hello,

I am implementing a gallery solution around wp and nggallery and while everything works as expected there are few glitches (well one but irritating)

I want permalinks enabled for both WP and NgGallery and it works fine. But the url does not look right for me here is the example

Page with gallery embeded: https://localhost/test1/
Browsing the gallery: https://localhost/nggallery/page-17/page/72/

I want to change the structure to something more like: https://localhost/gallery/test1/72/

Any hints will be greatly appreciated