hey guys, apologies if this has been discussed before, i didn't see a specific post/thread about this... i'm considering replacing my white macbook 2.16 with a new aluminium macbook 2.0. the question is, will i see a noticeable change in performance/speed - either for the better or worse? my current specs: white macbook 2.16 ghz core 2 duo 4 gb ram (ddr2) new specs: aluminium macbook 2.0 ghz core 2 duo 2 gb ram (ddr3) so obviously the graphics will be improved on the new one, but i'll be dropping my processor speed and amount of ram down. does the DDR3 make up for it? will the improved graphics make up for the slower processor? thanks guys!