Hi folks. Just bought a nearly-new Macbook that I'm still finding my way around. I've started having problems with the comma key when I'm using Safari. Doesn't seem to happen in any other app. First it was bringing up "Preferences" every time I hit the comma key. I discovered that cmd + comma is the shortcut for that so I changed the shortcut and it stopped doing it. (Found out how to do that on this site by the way - thanks guys!) Anyway now the comma key just doesn't do ANYTHING in Safari most of the time. Occasionally it will do one but most of the time it just doesn't do anything. And as it seems to be fine in other apps I don't think it can be a mechanical problem with the keyboard. Any ideas you lovely expert peeps?? I NEED my commas!