Samsung DVD-HD841 Up-Converting DVD Player
Excellent Performance
Yes, the set-up is a little tricky but it is well worthed.  I first did the firmware upgrade going to Samsung website support which gave clear instructions that worked.  This only allows the DVD player switch itself to DVI output whenever you plug the DVI cord.  That by itself did not allow me to watch DVDs through the DVI connection.  I called the support phone # which came with the product.  The first tech I spoke quickly connected me to a \\"product specialist\\" who was very knowledgeable, kind and helpful.  Merely by entering a code through the remote, my HDTV (another Samsung) was able to show DVDs at 720p!  And, boy, what a difference!  I feel like every penny I paid was worthed.  Sound is great, through a coaxial connection to my home theater system, as well.  I am very happy with the product.