Q:
A: Centrino is the chipset and platform that the machine is built on - this can include a core 2 duo processor (Napa, Santa Rosa, and Montevina variants of centrino can be C2D). The dell m1330 is based on the Santa Rosa centrino platform. Nice machine anyway, ive toyed with the idea of getting one myself. http://en.wikipedia.org/wiki/Centrino#Santa_Rosa_platform_.282007.29