Just picked up one of these ARM budget boards. The specs are impressive, and it's powerful. I love the direction these things are going.

Specifications

Dimensions (LxWxH): 4.5” x 4.0” x 1.4”
OMAP 4430 dual core ARM Cortex-A9 processor @ 1 GHz
POWERVR SGX540 graphics core supporting OpenGL® ES v2.0, OpenGL ES v1.1, OpenVG v1.1 and EGL v1.3
Full Size SD/MMC slot
10/100 Ethernet
802.11 b/g/n Wi-Fi
Bluetooth 2.1+EDR
HDMI v1.3 – Full HD and DVI-D
3.5” audio in/out
1 USB 2.0 OTG port
2 USB 2.0 host ports
14-pin JTAG
UART via DB-9 connector
26 GPIO pins on expansion headers for I2C, GPMC, USB, MMC, DSS, and ETM compatibility
Configurable LEDs for debugging
Power via USB or 5V DC barrel jack


I'll be using it for some penetration testing, but seems like it could have some use for MS tuning.

 

http://www.liquidware.com/shop/show/...ed+Starter+Kit

Something like this would be great for an in car setup. A bit expensive, but cool as hell.