A 'steno pad' (6in x 9in or 15.2cm x 22.8) plus 'click' pencil (5mm HB) with a side of Sanford(c) 'Magic Rub' vinyl eraser. Not to mention the required pad of post-it notes, world's best book mark!

--hsm

"Never try to teach a pig to sing...it wastes your time and it annoys the pig."