Using data from Post indexer plugin is it possibe to query recent posts across all network sites? Wi

I am have a customized blog page that query posts from a blog site which is part of my Wordpress multi site network. Just the basic loop plus added with functions to display the posts title, permalink, thumbnail, etc.

Please show me the php codes on how to query all recent posts across the network and still have my own custom options on what to display for each post in the loop. Just like my normal blog.
I believed that the Post indexer plugin indexes all posts (or just recent posts) across the network, that's why I bought it. I would just like to have the option to use this index to query all recent posts with the parameters I need for each post.