I'm trying to find out if my LCD will be able to take a dvi input from
an HDMI to DVI cable?

I'm not sure if the cable needs to be HDCP certified or if the LCD has
to have that ability? This would be coming from either my Motorola HD
DVR or my Xbox 360 (using hdmi output, converted to dvi with the
cable)...

Anyone have any insight into this.. has anyone tried this and it
worked?

Thanks