A single tap of the stylus seems to cause both a mouse over command activation and a left-click command activation. Is it possible to make a single tap only cause a mouse-over command?

I have noticed that on rare occasions (I think depending on how lightly -or- quickly I can make the single tap register) Just the mouse-over is recognized. However, 99% of the time, the instant I single-tap, both the mouse-over AND left-click seem to be caused which in most cases (site dependant) a new page is loaded because of the left-click being recognized.

Is there a command line way (or some application I can load) to adjust the stylus features? I.E. like mouse settings on a PC would allow swapping the meaning (feature that is activated by) single click/double click, changing the sensitivity of the mouse, and speed of double click etc.

I am using a N800 w/OS2008.
Does the N810 have mouse-over capability?