Hi, today I tried to open a cd with my cd/dvd - rw drive and I got the error: "Access denied - incorrect function" I know it's not a hardware problem because I can read and write to dvd's and cd's that I burn with my computer - I only have a problem with cd's burned on a different computer (using nero 8 by the way). After looking around the web I found that it might help if I right-click on the D drive (the cd/dvd drive) and go to properties->recording and check "enable recording on this drive". I did that and now I don't get the error but windows explorer tells me the disk is empty! I tried to think of any changed I made to the computer before this happened and remembered that I'd cleaned out some old programs including "express burn". Could that have caused the problem? If so, how can I fix it? What else could be causing this? (the computer is a R50e ibm laptop running windows xp) Thanks.