Good luck. A small comment: "precision speed" is a slightly misleading term, especially when combined with a percentage measurement."Mouse speed" or "Movement speed" or just "Precision" are best? If the latter, then you can just invert the bar (i.e. 100% precision is super slow movement). As it is now, without reading the description on the website there is no intuitive selection for the user (much as with your "key mode" drop down).
Agreed, especially since your slider uses a percentage value (what's 100% of speed?). If instead you used a label of 'Precision' like anateus suggested, or a similar word like Accuracy and your end values were 'High' and 'Low' that should make more sense.
2 CSS booboos:
- .main-description has 2 font-sizes, the second should be font-weight.
- in styles.css the images/line.png image returns a 404 on line 26.
nice app, I don't have a mac, but still impressive. btw, small idea: I got the idea of precision vs speed, just format it so that precision is on one end and speed is on the otherone
