I was happily reading my friendspage and downloading a torrent when suddenly the screen turned black. First I thought I'd accidently turned the brightness off but I hadn't. I couldn't tell if it'd turned itself off so I pressed the powerbutton and I heard it switch off. I turned it back on and everything's working as it should. Any ideas what it could be? Could it be the torrent? I thought maybe it might have virus or something. I know Mac's can't get virusses but if you have a file with a virus wouldn't it have some kind of effect?
And I have an iBook G4 OSX 10.3.9 if that makes a difference.
So, anybody have any idea what might've happened?