Hi, I have a small problem. I can burn my movies onto DVD +RW media and they play fine, but when I do the same to a DVD +R disc, Nero does the whole thing, tells me the burn was successful, but then the disc won't play and shows up as blank. I am confused and have tried 2 brands of disc. Can anybody offer advice on what may be the problem here? I am using a HP system, Nero 6 and have no problem burning +RW.