>The one I'm using now is a small square that you wiggle your finger across and trying to click on an icon the size of a match-head is allowing me to practice my Gaelic invectives and swear-words quite nicely.

Good points all around... I hope as a developer I would have thought of that as I coded, but as a user I'm obvously simply self-centered and only attuned to my small mouse-driven world inside my office...