So. One of My Good Friends Gave Me His Old iBook G3 from back in 2003. Im Having A Problem, I Can't Do Anything! It Had Mac OS X 10.3 Tiger on it when I got it, Along with the Apple A/V Cable and 3 CDS. Those Being Leopard, iLife 08 and iWork 08. a Week of Slight use and.....It would not boot. I shut it down and When I Turn It on.....It comes back on. When I Click on a File...It Locks Up. Now, I will Not do anything when I Turn it on other than the whole....FinderFace/?...