I bought some blanks from a mall a while ago. Spindle. Anyways, when I go to burn it gives me a write error and wrote write. Plus both my DVD-ROM and the burner won't read any of the CDs I've burnt on those CDs. But if I pop in a Sony CDR or whatever, a branded one, and burn something, it's no problem. However, it's not like the whole spindle of cd's is messed up, but i was able to burn on them before. Does that make any sense?