Jordan Lund reviews the FPS Freek, a gamepad accessory that increases the leverage of analog sticks.
Excerpt: "They sent me a pair to try out and I tested them with Mass Effect 2 (3rd person shooting elements) and Bioshock 2 (1st person shooting elements.) I couldn't tell immediately if my movement or aiming was actually faster or if it were simply an advanced placebo effect. I can say that on the normal settings on both games I advanced well into each without being killed. The control was smooth and fluid and the extra leverage did seem to result in the aiming reticule "getting there" quicker than it would ordinarily."