Here's a version with numbers as requested.

fishman, were you saying ok to tutorials or ok to stopping?

Thanks vaderios! I wanted to maintain a consistant look.

Janskeet, I make all of my covers with barcodes and I refuse to remove it. Sorry, but I'm all for realism and it ads to it IMO. If you saw he magazine I made for one of my classes you would be shocked at the detail. I had a page filled with editor information and contact info, and the front had a bar code with prices, dates etc. It should be VERY easy to remove yourself, so I'm not gonna go to the trouble of fixing something you can do yourself. Sorry for being so direct.