i've setup the brand new wordpress 3. with multisite network abilities. What i wish to do is get and show blogs using their company network site within the primary blog. Like basically have setup your blog at example.com and that i produce other network sites at articles.example.com, movies.example.com. I wish to obtain the posts in the articles.example.com and films.instance.org to display in the primary site at example.com. Can there be any parameter in query_publish to obtain the publish from different network sites?

There's a swith blog function which may be used or this purpose.

It appears as if this publish has more details relating to your question. Particularly while using WordPress custom query.

http://codex.wordpress.org/Displaying_Posts_Using_a_Custom_Select_Query

How can I display posts from the other sites in a WordPress multisite setup?