Not sure how to create this RSS functionality…

I have several favorite websites that I would like to feed posts from using their RSS feeds (ex: Engadget and Gizmodo). My website is currently over at: seizethedigital.net

I want to be able to place the RSS feeds in Random order within the body of the page (not in the sidebar) so that the Engadget and Gizmodo posts are mixed (and not all clumped by website). I would like the title of the post as well as a short intro paragraph to be listed with a link to the remainder paragraph to be fed from the RSS. Would I need to manually cut it and insert a “MORE” link to a new page with the full article? How does that work? Kind of like the gizmodo.com page.

Your help and patience in this is greatly appreciated. Even if it is just to point me to a tutorial, that would be HUGE. There is so much information, I just don’t know where to go.

Many thanks.
Kevin