I gave a D'var Torah at our congregational service this weekend. It was well received, in spite of being composed primarily on sleep deficit.
You can read and comment on it at my other Blog, here: http://reformbaaltshuvah.blogspot.com/2008/03/scratch-work-for-dvar-tzav.html
You can read and comment on it at my other Blog, here: http://reformbaaltshuvah.blogspot.com/2008/03/scratch-work-for-dvar-tzav.html