Hi, I have a problem I am trying to figure out. I was given an old emac computer with os 10.4 tiger I believe it is, I took most of the day and got the mac hooked up to the internet through my windows laptop. I also got it setup to where I can access files on the emac from my laptop. Now I am trying to update it to be able to use firefox, as the app that is on the emac now does not connect to the net for some reason. Everytime I go to the update software it gets about a little ways and stops then times out. Is there anyway to update this manually? and what can I update this to? Thank you for you help! I want to add it is a G4 emac.