Anyone have an ideas on what i should do. I have a big pack of 100 cdrs from some company, i can't remember who sadly as i don't seem to have any email records from the purchase and they are completely blank, and I've used about 20 last week that was fine. Then today when I really needed to copy some cdrs to send out with records they aren't being read but when i used my last spare maxell cdr it worked fine so my drive must be ok. what has happened in the last week to stop my other cdrs from being recognised? anyone got any ideas? i'm a bit stumped.