Certain Widgets for Certain Pages

Hi,

Loving WordPress, it’s got everything I need to get my site set up. The plugins are wonderful but there is one plugin I found but it doesn’t seem to be compatible anymore.
http://maketecheasier.com/wordpress-plugins/wordpress-widget-changer

Basically I want to have a certain widget displayed on a certain page, so if I have a page which has a short film embedded into it, on the side I’d like to add information regarding that film. The widget changer seemed to do this but it doesn’t appear to be compatible and although it install, it doesn’t show up when I try to add it.

If there is a widget plugin I missed or I have to do it manually than that’s fine but this is one thing I’d love to add to my site. Or if you have any other suggestions in how to do it I would appreciate it.

Thanks,
James