Insert post into subsite using code

You probably need to switch your context to the subsite in which the posts need to be created. Have a look at the switch_to_blog() and restore_current() functions in wp-includes/ms-blogs.php See http://phpxref.ftwr.co.uk/wordpress/wp-includes/ms-blogs.php.source.html#l437

Migrating Multisite setup to a different domain

I would not recommend to change data such as usernames directly in the database, since you might break something…. Having said that I presume you have forgotten to add your new admin username to the site_admins option in your wp_sitemeta database table, therefor you won’t see the Network Menu, because your new username is not … Read more

Can I run multiple blogs from my local machine

To achieve this simply, make sure your WordPress version is 3.0+. It is always recommended that you have the latest. First you need to activate the network: http://codex.wordpress.org/Create_A_Network Note that, as you are using a local installation, you won’t have the choice to create your network in sub-directories as subdomains won’t work. By reading and … Read more

featured image metabox MU

Ok I found the answer here: http://wordpress.org/support/topic/no-featured-image-metabox-in-mu Quote: “On multisite, if you do not enable the IMAGE UPLOADS, under Network admin -> Settings, then …. well, that kind precludes having featured images. Tick that box. Save. Featured images show up on the screen options tab.”