Zenith XBV443 Progressive Scan DVD / VCR Combo
DVD Good/VCR Unusable
I work as a media specialist for a company with 50 branches across the country.  We are looking to replace all of our VCR's with combo units.  I didn't have to keep this model on the bench too long before determining it was junk.  I will say the DVD side was very good and it played every type of disk I put in it.  The VHS player (at least on the one unit I tested) could not maintain tracking AT ALL.  Squiggly lines dominated the picture, especially when viewing large text titles.  I tested the VHS tape on several older VCR's and it looked fine on all of them.  Received and returned this unit on the same day.