Selection of URLs for news sources

Sirs, This is my first full WP site for myself (although i understand some programming techniques) and wanted to add the news widget to my site. 1) can i place 2 different styles of the same widget on two different pages? 2) i understand most of the config as noted in demo but basically i install the widget, place it on a page, config it (colors, number of sources, etc) and then just list the URLs of the pages i want to bring in? i would imagine the full doc explains the simplicity (which is what i need) of the install. Thanks very much for your help.