RSS feed problem

I added the subscribe me link in hopes that it would solve my problems with publishing my blog.

I subscribed myself to My Yahoo to test it before I did any more to promote my blog.

It put the three threads I had in the system on My Yahoo but did not include the name of my blog.

I published another item to test it. I waited a few minutes and it does not show up on my Yahoo. I even refreshed my browser.

Is there a setting somewhere I am missing?