So I want to burn games to a Verbatim DVD +R DL 8,5 gb for my XBOX 360 , but most of the times its unsuccesfull . I get the I/O error . I already tried the thing with the '' High Priority '' In the task manager , but it doesn't seem to be working . Sometimes I get the error even before the burrning is started , and sometimes AROUND 40-50 % of the burning . I already wasted 3-4 discs because of this horrible error , so if anybody can help me in any way , I will be very thankfull. Greetings !