I am having ISSSSSUES with my Powerbook G4. I am about to throw it out of the window. ughh!!!!! So a few months ago the power cord in my mac stopped working, and I ended up buying a new one for 55 pounds lol. So that worked fine for a few months then THAT one just stopped working too!!!! The light just went completely off while it was charging. If I switched plugs that it was plugged into it would turn on and go to green then to amber for like a minute then turn off completely! I tried that about 203430924 times in different plugs and couldnt get it to stay on long enough to charge it so I just assumed that I broke that power cord too? I wasnt going to get a new one because I was coming back to Cali and needed an American one. Sooooooo I get back here, change the plug to an American plug and it worked fine since ive been back for 1 week. Nowww its doing the SAME thing again!!! It wont stay lit, just goes green, amber then turns off. After it doing that with 3 different power cords in 2 different countries Ive come to think maybe its NOT the powercords? Do I need to get a new battery or something? My friend put a new battery in it fairly recently before selling it to me, do u think that is the problem? that that one doesnt work good either? Im so confused and dont know what to do but wanted to consult with someone before I spent a grip of money on the wrong thing or threw it out of the window completely. I just dont know if getting another one would work or if its something more serious than that. help!