On a side not: which backpack ? (Score 1)

I also suffer from the "gotta carry 'em all" syndrome, even though I am usually cell-phone free and I have no PDA to speak of. However, I do walk around with my laptop a lot, and could really use a backpack that would be versatile enough to carry it, along with accessories (battery charger, network dongle, a few CD's...), plus books / notepads or whatever else I might need. I also sometimes take my camera (old fashioned, manual and clunky --- will definetly NOT fit in a small pocket away from sight) when I have to go out to some weirder place. Being able to carry it in the backpack as well would be great. And extra pockets are always welcome (to keep keys, wallet, and the like).

Is there any backpack out there that would fit the bill ? What do people use to carry laptops on their backs ?