Sweet, good job. When you go shopping for that pannier, you’re looking for the smallest one you can fit all your stuff in and synch it down. Bring all your stuff to the store and make sure it fits inside. Also, a Netbook at 3.2lbs is smaller and lighter. So it's easier to pack. If I smash it, I'm only out $250.
I stopped carrying all the tools. I have just what it takes to change a tube. If anything else happens I call a cab.