I decided to buy a Raspberry Pi the other day to play with. I have worked with small Linux devices before but have never had a dev board of my own. So far I have only briefly used it, I set up an Apache server and tested the GPIO pins to see how they worked. Overall I am happy with the board, and hope to make some interesting projects with it. Below is a simple test setup I did, with GPIO driving LEDs and reading in a switch. For this setup I moved away from using the keyboard and mouse attached and SSH-ed in.