Want to help RSS Player and get something for it. Check out this announcement we made about writing some tutorials and answering some FAQ's. It will get ya some iTunes Gift Card love.
See http://gsfn.us/t/rcpw for full details.
UPDATE: We have put up some help files created by several users and us. Please check them out directly at http://podcaster.fm/help/iphone or from the Help tab in the RSS Player app.