I received a "gift" of an iMac, model A1173. I also received the keyboard (Apple), and mouse (Microsoft), as well as a power cord. It seems to start up, I get the startup sound, a greyish white screen with the Apple logo, a spinner, and that's it. I get an elongated oval at the bottom of the screen for about 30 seconds that appears to be a progress bar that does not show any progress, and then goes away. The spinner spins. I have no discs. And really, no clue. Should I use it as a doorstop, donate this to Goodwill, or try to fix it? Is there anything that could be done with it? Just looking for options. Thanks.