Philips DVP642 DivX-Certified Progressive-Scan DVD Player
Works fine but some sound problems.
Inexpensive, works fine, easy to set-up.  This one was recommended to me because it can play almost any format.  However, the sound on movies has to be turned up to maximum volume in order for conversations to be audible.  I've since gotten a new DVD player and it doesn't have that problem, so I think it was the DVD player and not my TV set-up.