My iMac G5 iSight cannot deal with certain widgits it appears. I downloaded a few games (one was a maze type game and the other was blowing up asteriods or something). Anyway, everytime i begin using one of these widgits, my computer dies in a number of ways. Either the computer will freeze completely, the screen will burst into lines of different color on the screen wile frozen, the screen will shut off but the computer will be on, or the screen will shut off and I hear this clicking noise in the back. Something is wierd here! I just reinstalled Tiger, but why would that matter. I also reset the PRAM and that did not help! What is going on here??