Help with blogging on wordpress?

Question

I just set up a blog on wordpress

www.thecrushswing.wordpress.com

and I need help setting up my RSS feed. i signed up for a feed at feedburner.com but have no idea how to integrate that into my wordpress. please help??

also, if you want to take a look at my writing that'd be great too :) i'd love to meet fellow bloggers out there and exchange comments.