How to show widget on all posts/archives, and also on one page

Hi
I am using Advanced Text Widget Pro.
The options in the widget seem to be either show/hide all, or selected pages, or blog, or selected categories, etc. How can a show on more than one of these options, eg, on a specific page and also on all posts/archives?

thanks
Mariette

http://wordpress.org/plugins/advanced-text-widget/