Guys... Opps, I meant: Longest DVI-Dual link cable? Why is it in the UK I can't seem to find super-long dual link DVI cables?? Max online seems to be about 6meters... Yet taking a trip to Hong Kong, I discovered they sell super long Dual-Link DVI cables extending to more than 100ft!! (30M) After speaking to several guys, the oddest thing; most people in Hong Kong don't use a thirty inch display let alone three - So why is it they sell stuff no-one uses?? Baffling isn't it? Apparently the largest display people use are twenty-four inch... Question.. Would one notice any picture quality deterioration if someone was to use a long, long, long, cable? As per usual, I wasn't sure how long I need (more the case... wrote on the paper, went to HK and forgotten it.. lol ). Anyway, I returned to the UK with something that's close to 15m, wired it up with tons of spare cable in a coil on the ground. I can't tell any thing's amiss.