another thing = are these fps you've given online or offline playing? and if offline are they with AI ? sounds like a silly question you're all probably online all the time, but i know a few people with s2 that tend to prefer offline with AI, hotlapping or autocrossing and i prefer online.
because just playing around with a friends acer laptop the other day, offline runs fine unless there are AI's, and online is not good. processor size is not dual core and is around 1.6 i think + 2Gb RAM, its a new laptop (bog standard from pc world or something)