I find SVP communications (googleit) really good especially DVD-R. They have the biggest range I have ever seen, it's like DVD-R obsession galore over there, talking about die and all this kind of stuff, best prices I have ever seen, great advice after telling them your writer and firmware and I'm sure the postage was good ('n'fast) if not free. I'm going to order a batch soon me thinks.. not now though im tired, 15 hour shift after 4 hrs sleep is not recommended.