The Toshiba Portége R600 series has been praised as perfectly balanced notebook that combines mobility and performance features. The Portége R600 which just released to market features multiple configuration upgrades compared to it’s older sibling the Portége R500. The CPU speed has been enhanced from a 1.2Ghz mono-core to a 1.4Ghz Core Duo, RAM is upgraded from 1GB to 2GB, the upper memory ceiling has increased from 1.5GB max to 5GB max. Moreover, the R600 also features EasyGuard technology with PC Health monitor, extended battery life and enhanced backlit LED. The Toshiba Portégé R600 also has a special toggle button which can be used to change the working environment depending on the surrounding lighting conditions. This allows the users to work indoors, as well as outdoors, without any hassles.