Hi all, I am having a problem that I hope someone can help me solve. Lately, my macbook has been auto-deleting typing. I have noticed it especially on social networking sites (namely Facebook), but also when typing in word documents. I will be entering in text then it will select the text randomly and backspace, without me actually touching those keys. Sometimes it also changes the cursor so that it shows up in the middle of the word. It is getting really annoying because it is taking me ages to type anything. It isn't key specific and seems to happen randomly. At first I thought that I may have a virus, so I did a scan and that isn't the case...any other suggestions?