Though, there's one aspect I can't get my intuitive head around: PageUp/Down. Often times I feel as if I've landed somewhere quite different from what I expected - TextMate seems to like to re-center things or treat the current line (that with the caret) as if it were the center line (it's often not) and move things accordingly. Is there a keybinding or some other default I can set to make PageUp/Down actually move one page up/down based solely on the visible lines, not the location of the caret? (Move PageUp/Down would then, either re-center the caret on the new page or place it at the same relative location.)

Thanks!