I have previously been burning on Maxells DVD-r, with no problems. When I run out of discs I went onto using Sony DVD+r and I keep getting error messages at the start of the burn. On convertXtoDvd the error message is "write error at 1760 (16) code 03 80 04. Have tried using Nero but still doesn’t work. I have used DVD+r in the past so not sure why I am having problems now. Can anyone advise?? Thank you!!