Well, lately I've ben having multiple problems with my iMac G5 (iSight).
Mainly dealing with connecting to the internet. It will connect fairly easily, but when it tried to disconnect it takes a really long time or doesn't at all and I have to unplug the modem from the back. Sometimes after disconnecting and reconnecting the modem the screen will go grey and it will say something lke,"You need to restart your computer".
Frontrow seems to stay open even after I shut it down. So it completely bogs my computer down if I accidently turn it on.
One of the last problems is sometimes when I put my computer to sleep it's shut the monitor off then the light would stay on and the fans would kick on full speed, I had to shut it off to stop it.
My specs are in my sig, I'm guessing all of these would be fixed if I got more ram. Thanks.