Theocast: Do I Only Need My Bible?

"No creed but Christ. No confession but the Bible!" These are phrases that sound good, but are they biblically and historically accurate or even helpful? Yes, we want the Bible to be the only authority in our lives, but is the bible to be studied alone? Can there be any outside sources that help us come to a clear understanding of God's word? Does the Bible stand-alone or must we use other sources to help us understand language, culture, history, and geography? Do you only need your Bible to properly understands its true meaning?