hi i have the optoma h31 projector setup with the nextvision n6 tuner box. I have my inputs going into the n6 and have one vga cable running to the projector where there is a dvi to vga adapter. i noticed there is a loss in quality from connecting stuff to the n6 and having the vga cable to the projector compared to directly connecting it to the projector..so i thought my vga cable was not right and when i looked at it the original cable that i got with the n6 had exactly 15 pins on it and the shielded vga extention cable that i bought only had 14 pins with pin 9 missing. could this be the problem?? the problem with the video is that it looks digital. you kind of see pixelation.