Wa Alaikum Assalam!
I did a search of Anwar Awlaki and found a site that has some of his seaches for free. www.aswatalislam.net But they didnt have the stories of the prophets so I downloaded another one. I then discovered that one site that I go to regularly has his speeches as well. www.jannah.com has stories of the prophets and the hereafter speeches! Insha'allah I will listed to them during the next few weeks while I do my daily housework! I am very happy that you have recommended them! Alhamdoulillah! I might have passed over the speeches of anwar awlaki and just listened to the speakers that I am more familliar with.