I just downloaded Safari 5 & I've ben having a few problems; when I try to log into certain sites,I'm unable to sign in & there's an app on the site & it doesn't show up. Before I updated,I was logged in & everything was fine,after I updated,I started to have problems. I rebooted the first time that was mandatory (sp?) & I did it the 2nd time to see if it would fix anything & I restarted Safari as well. I don't have Time Machine on so I can't go back or anything. & I read somewhere that it could be because that private browsing thing is on,but its not. Everything works fine on FireFox(I'm able to log in,etc.),but Safari is being such a bitch. Is there any way to fix this?