Samsung blu-ray player picture issue

[mcoka1]

I purchased this player on the day it was released. I have tried two different monster hdmi cables on my sony 32" direct view tv. My tv has DVI inputs so both these monter cables are hdmi to dvi type.
Issue: set at 1080i I see a light vertical bar move from right to left continuously visible on darker scenes or when the screen is black. It is less visible when set at 720p and 480P.
Does anyone else have this issue? I am trying to look past it since the movies look so good compared to DVD. I also would prefer to have it set to 1080i the majority of the time.

Thanks in advance for your help.

mcoka1