Where can I get a microcontroller board for TI Stellaris?
I have one of the Stellaris EKT-LM3S6965 boards. It has an LCD, ethernet and other goodies. All of the pins are broken out to pads.
JTAG is provided by an FTDI chip onboard.
Very easy to work with. See this question for dev tools:
ARM Cortex-M3 development tools?

(source: digikey.com)