When you bestow the trade name "Rocky" on a line of computers, they had better be tough. Amrel's Rocky line of rugged computers lives up to its name. The line, which includes tablets and notebooks, is ruggedized to MIL-STD 810F and IP54. They can sustain rain, shock, humidity, vibration, salt, fog, altitude, and extreme temperatures. Yet, they are also light and fast. The Rocky RT-M, features an Intel Core 2 Duo processor (with 4MB L2Cache), 1GB of memory, a 160GB hard drive, and a 13.3-inch anti-reflective TFT display.