Rounik, this doesn't work for me. I followed your instructions to the letter, several times. I am able to delete all the tutorials, but as soon as I go to download them again, the same tutorials reappear (they do not reload from the site, they just reappear) and no April download takes place. Keep in mind that as soon as I delete the tutorials, the Enabled checkbox becomes unchecked in the Downloads area.
So, to recap, up until your step 5, everything works as you wrote it.
I was thinking, do I need to delete the tutorials out of my hard disk completely, after completing step 5?