NEC 1300A writing issues

[SnOwDrAgN]

Hi gotta make this quick, but the last file backup DVDs I have made have been giving me problems as many of the files I back up no longer work after I burn them to my dvd.

Lots of DVDs of TV series and divx no longer work when I try to run them from the disc and give me CRC errors when I try to copy them to my hdd. The last couple I burned I used the check errors function in nero express and it said write error on many of the files!

This is very frustrating as I have lost a lot of irreplacable stuff that I have burned and deleted....

Funny thing is I have burned lots of DVDs that work but only the last 10 or so I have had problems with. The drive is about 5 months old and i have burned maybe 60-70 dvds.

Thanks for any help,

Marcus Ford.