MacBook Pro only Single Layer DVD Writer

One of the big shames with the MacBook Pro and the only real negative thing I can say on the subject is that it only has a Single Layer DVD Writer, whereas previous offerings had a Dual Layer Drive.

Not really a big deal as if you really needed it, you could always buy an external drive.

If you are bothered take a look at:
http://www.petitiononline.com/MacBook/petition.html