I seem to be having some trouble using my Firefox browser at the time. Everything looks normal, but if i right-click on the toolbars at all, the screen for it comes up but stretched to an irritantly long level that i cannot read any of the options for. The Menu Bar is also suffering in a similar way in that it in fact envelops the whole of my screen and cannot click on anything. We believe it may have something to do with me trying to install a Persona web-browser background onto my Firefox, but I've done this before without any issues. Also the font for my normal Windows 7 background has changed. If I right-click to check my Personilization tab, the font is oddly static looking compared to the rest of the Windows font that everything else on the computer has and gives the option to use ATI Catalyst Control Center, which I'm certain is a virus, since I don't recall downloading it. Please help me!