Pointer on cocaine

[Pete Nice]

So I have been using my old Dell that Joe fixed for bullshitting around on the internet in my car b/c it fits my laptop stand better than my sony. There is one issue that I have come across, the pointer seems to enjoy jumping around the paragraph for no reason at no given time when I am typing. It is rather annoying. B/c the laptop in in a stand in my car, I need to rest my palms to either side of the touchpad when the I type, but this stuff never happened to me before on this laptop, before the hard drive crashed. Anyone know what can be done, or where I can check in setting or something. Or a fix? It did it 5 times just typing this.