Want iTunes to stop synching podcasts FROM my iPhone Basically, I don't know how to delete podcasts that I downloaded from my iPhone.  I can delete them in iTunes obviously, but then when I sync, iTunes just takes them from my iPhone.  Is there anyway that I can delete podcasts (audio) DIRECTLY from my iPhone?  Or some way I can prevent iTunes from downloading them FROM my iPhone?
On iOS5, just right-swipe over a podcast episode to show the delete button.  This isn't available on earlier versions.