Discussion on Trinity & The Father-Son Division

There is video of a great debate and discussion on the Trinitarian view of God on The Jewish Voice:

http://www.jewishvoice.org/site/PageServer?pagename=media_thisWeek

The Alpha and Omega Ministries spoke on it (the link to their site is on Signposts02’s links). The AOM refer to this event on their site:

http://aomin.org/aoblog/index.php?itemid=4263

Many Christian’s believe the Father-Son division took place at the cross. This view describes Jesus Christ being separated from the Father to face our punishment because of our sin. The question starts at 17:15 on the video and the responses I heard were amazing.

What are your thoughts on the trinity? Do you believe in the Father-Son division?