I bought 2 100 spindles of Maxell DVD-R's while they were on sale a month ago. Well got through exactly 50 on the first spindle and every disc after that is completely white on both sides, basically they are not DVD-R's or are only partially manufactured. The store will not refund or exchange them for me, I think they should. Just wondering has anyone else had a similar problem with Maxell or any other media? I have contacted Maxell in regards to this, I at least want to have the 50 that I cannot use replaced.