I would say the biggest differences are that we believe the bible when it teaches us that man and God are the same species and that we believe God speaks to us the same as He ever has. We don't believe the bible has everything and in fact we believe that God will speak and reveal His will as He pleases. And that His words now are as binding on us as His words to our forefathers is.
Thanks for your response. It doesn't seem a lot different from the traditional Biblical view that God created man "in his own image." Do you believe that God is a physical being and that we will all be physically reconstructed when He returns? Are your ceremonial practices necessary for unity with God or simply a form of worship?
Concerning latter day prophets, do you believe that Joseph Smith was more like Moses (leader/giver of laws) or John The Baptist (foretelling the coming of Christ)? Is the Book of Mormon considered to be more like Gospel (New Testament) or history/prophesy (Old Testament)?
The reason I am interested in this is because I think that the LDS Church has the potential of becoming the dominant Christian denomination the the U.S. if it can shed a few more of its questionable doctrines. Just as the repudiation of polygamy and racism helped change it from a minor sect into a major religion, revision of its antiquated historical dogma could propel it into Christianity's principal steward for the 21st century.