So I've been having this problem for quite a while, tried several things, including the whole uninstall java7 and install java6 and etc. Still won't work. I can get to the runescape home page but when I try to play I just get a white screen (screenshot below). Any other ideas? I'd love to be able to use swiftkit again :/ I can play using internet explorer just fine, just swiftkit that has the problem..