Please help me with RumGallery Plugin

I am trying to build a photo gallery which can integrate seamlessly with the design of my present WP theme. In my quest to find the plugin, I found RumGallery and installed it. The installation went smoothly without any glithces. However, I am unsure on certain things for which I need your kind help:

1) how do I ‘integrate’ the gallery, so that it shows up as a link on my blog?

2) I also need some insight into the directories functionalities of Rum Gallery.

3) Lastly, I want to request Rumanddan to post a detailed installation, features and step-by-step how-to documentation for nerds like me who ain’t no nothing about developing ??

Love & Peace,

Bhooshan