Hi Michael; the RSS feed will only ever show the most recent 10 posts and there isn't a way to bump that higher or paginate it in some way. I tried to figure out different ways to get that to change in the past and it's just coded to only ever have the newest 10. Theoretically, you could make your own XML file of all of your blog posts, then use a regular text or image link in your blog sidebar to upload that xml file with that. That would be a lot of work initially and then require manually adding new posts and re-uploading, though.
