sabriminia

I run secondlfe on firestorm. I really do not have any problem with it but I would prefer much faster and smoother performance such as this: http://www.youtube.com/watch?v=pRpRvgp8a5E. I am trying to accomplish this with a laptop with 2.0 RAM. If I try to adjust secondlife graphics to medium, high, or ultra, it becomes a mess. I always would have to keep it low for better performance. I want to get the most out of SL. How do I do it?