Adding A Gadget

After reading Mari's bog post on RSS feeds on her blog site, I went to e How and followed the instructions to add a section for my professional blogs that I follow.  I didn't see anywhere to "Add a Page Element", but I figured "Add a Gadget" might work and it did.  I need to add more blogs to the section, after I decide my top 10 or 20 good blogs I want to follow daily.   This seems more efficient to me to have the blogs I follow on my blog home page, since I wish to blog on a daily basis.