I've noticed that sometimes when I am downloading big files they do not finish downloading in Safari. Like I was trying to download the 10.6.8 update from Apple.com, but it gets to 300mb and just stops. I don't know why because I'm still connected online, and everything else seems to be working. Like right now it's just stuck in my downloads window, but obviously I'm online or I couldn't be typing this. Anyone have any ideas?