I am wondering if there are any manuals, PDFs or video

Hi.

I am wondering if there are any manuals, PDFs or video tutorials specific to WPMU Dev as opposed to Wordpress.

I feel that there is very little direction within WPMUDev.

How does one decide on which theme or plugins to use for a site.

As themes and plugins are displayed within WPMUDev, there is very little description or data easily available to make a decision on which to use.

Good luck, Colm.