Quick and Dirty RPi bot

I've managed to confige the Wifi settings with wicd and established a SSH connection in my LAN

By manually manipulating the GPIO pins I got the motors running. 

The system works :-)

Adjusting the swithcing regulator circuit to 5V.

By only powering the Pi, the current from the battery is 0.3A.

2.2Ah/0.3A=7h

Because of the efficency of 66.7% of the regulator it gets a little hot.

I've managed to build a Lego case aroud the Pi and the USB hub.

Motors in the front. Spinnable wheel in the back.