I type this as the tears form on the edges of my eyes; I'm afraid my trusted friend TiBook 667 has passed away. The other night I brought home my tibook and set it in it's proper resting place on the desk plugged into charge, the next evening I tried to wake it to do my regular backup duties and it had no response. NOTHING, it somehow shut down and will not power up at all. Battery indicator button on battery shows full charge, power supply has been been in three different outlets and shows green when plugged into computer, and i tried the PMU reset....still nothing. My suspision is that the inverter board is fried. PLEASE tell me I don't have a dead unit and that i'm lucky to have the oppertunity to upgrade, because the money is definately not there.