As a followup to this question, I've trying the ways to move through a webpage with the keyboard in Firefox 6.
However, there seems to be no way to do smooth, fine scale scrolling with the keyboard. Every time I hit one of the movement hot keys, the page either jumps down a page (I.e. w/ Page Down), or jumps to the next item/link (which may be in the same view, or jumps to a whole other section of the page).
Is there a way to achieve the same scrolling you get with the mouse in Firefox 6+?