I just received a 15' DVI-HDMI cable that I ordered to hook my computer to my 42" HDTV set. Unfortunately, the cable is a bit too short to be able to run the cable along the wall, so I need about 6 more feet of cable. I was looking around Monoprice quickly, looking for either a 6' female to male HDMI cable, or a female-female HDMI coupler, but couldn't find either. Anyone know where to find either of these things? Thanks!