
Well, to fit mechanically you need SoDIMM (i.e. small outline) modules.
And again mechanically you probably have 200 pin modules so avoid the 240 pin module used on desktops. Other than that, you should be OK.
Alex
"There is a cult of ignorance in the United States, and there has always been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that "my ignorance is just as good as your knowledge."
-- Isaac Asimov