My safari and firefox crashes, i went to apple discussions and no one can help me, whenever i go to facebook or just open the internet i will get a line across just the window of the open application then it will start duplicating the window over and over til i cant see or work on anything, then i have to restart by holding the button on the back......some of the things i have tried are: I have tried the disk utilities>repair permissions and it didnt work...this use to happen only when i was on the internet browsers, but not it seems to just be happening all the time no matter if the internet is on or not. I then was suggested to uninstall flash and reinstall...did that, didnt work, then i was told to take out the file Library>preferences>org.mozilla.firefox.plist so i did and it still does didnt work. This happens alot when i was on facebook playing flash games but now its affecting everything. Any help or direction on what to do would be great 