Hey I've been looking all over the web to try and find a solution to my problem and to no avail. I hope someone here can help me out. It is beginning to get very frustrating. My problem is that about every 15-20 minutes my cursor will start jumping around wildly and click randomly for a good 30 seconds then stop. Then I will get control of it again for about 5 seconds and it will just stop or give me trouble and then go back to the same thing. This goes on for a good couple minutes till the rainbow wheel of death comes and stays for a bit then I'm back to being okay. This happens repeatedly while I am on my computer. Which is a Macbook Pro. It happened mostly when I am on firefox which I deleted because it seemed to be the source of it for a while, but it would continue happening even after I got rid of it. I cleared my hard drive to see if that would help, but still nothing. Someone please help me, I'm going crazy over here.