Burning Coasters. I/O Error Can't burn ISO

[Deeno]

I downloaded the New 32 Bit ISO for Ubuntu 10.04, which is a huge file for us poor smucks with limited bandwidth but to make things worse, I seems to be burning coffee coasters like there going out of fashion.

I have burned 3 Disks but every one won't boot. they keep saying disk error. Now I don't have problems with disks normally and three duds are unlikely.

Is there anything I can do to check the ISO I downloaded isn't corrupt, I suspect it is DAMN!!! I haven't the bandwidth to get another copy

Any one else had this issue?

Deeno

[lisati]

Have a look here on one way of checking the downloaded file for errors.