Discs not bootable, when I open D:/ it is empty...

[Kyle Lagonegro (Student-Lagone37)]

Okay so I guess I didn't burn them correctly somehow.

I'm using Nero but can use Roxio if need be.  I have the trail version on Nero if that matters.

I click Burn Image, then it asks for the file I click the one I want, and then clcik next and it starts writing it to the CD...  Or does it?  Clearly it doesn't I just tested it again and no go.  I can't believe the difficultly I'm having with this, I've always been fairly computer savvy...  I feel so out of place.