Pioneer DV-F727 301 Disc DVD / CD / CD-R/ and RW Player
Great with one small problem
I have had a Pioneer carousel FV727 in a master and slave configuration for about 3-4 years now.  About once a year the slave looses all of it's programming.  I have to go back and enter all my DVD titles again in the second unit.  They stay in there for about a year or so, and then dissapear.  Please help.<br />Scott