Mac OS X Tiger Version 10.5.7 Everytime I try to update my Mac to 10.5.8 it will tell me I am unable to. I start the software update, it finishes downloading the update, it asks me to restart the macbook, and after restarting it, it will show me a message telling me that I am unable to update it. Also I have iTunes 9.0, and it requires Safari 4.0.3 to access the iTunes store. My Safari is stuck at 4.0.1 for some reason. I tried to install Safari 4.0.3, 4.0.4, and 4.0.5 but it will not allow me to do so because I need to update my Mac OS X Version to 10.4.11. But it's already 10.5.7 What the hell's wrong with my macbook?