Are "High Speed" HDMI cables really needed for 3D? I got these high speed net covered cables from Monoprice the other day because I just got a new TV and thought I might as well update my cable that goes from the TV to the reciever. The cable is fine and all, but it's just frankly too darn thick and I was just wondering if this high speed cable I got was strictly neccesary to begin with. Previously I just used some standard Monoprice HDMI cables with Ferrite cores. I wish it didn't have those sometime, as they get in the way, but at least the wire is nice and pliable!