I have recently installed multisite, and am in need of some guidance/advice...
In short, I am trying to understand some (what I expect to be) simple concepts in terms of themes, widgets, etc.
If I want specific items to show in each network site (ie ads) do I need to modify each theme available to place widgets in a certain place? And how do I 'lock' down a theme to either allow/disallow different widgets.
Similarly, is there anything I should know before activiting a theme network-wide? My goal is to allow as much user flexibility/creativity as possible, but also to ensure that certain widgets/ads show up in similar places.
Thanks for any advice and/or tutorials...