Inline Gallery

I guess it wasn’t too smart of me to install a plugin from someone whose website doesn’t seem to be working, so I guess I’ll hope for some quick advice before I uninstall and find something else. Perhaps someone could offer a recommendation…

I have no idea how to begin using the Inline Gallery plug-in by m0n5t3r now that I have installed it, and links to the creator’s website are not working. Can anyone give me a little guidance?

Thank you!