The Toshiba Portege's R500-S5003 is thin and light, but its solid-state drive does little to push performance. Learn more in <A HREF="http://www.eweek.com/c/a/Desktops-and-Notebooks/eWEEK-Labs-Walkthrough-Toshiba-Portege-R500S5003/?kc=EWKNLEDP022808A">this walkthrough from eWeek Labs.</A>