Linux downloading

More specifically, Knoppix 3.9 is downloading. Yes, its just a LiveCD, as I'm not brave enough to go for the gold and totally install it. I'm downloading it just in case I screw something up to the point of no return with Windows, so that I can have a way to "see" what I am doing when I have to go into the DLL Cache to copy everything back. I can also use it if, for whatever reason, I'm unable to get my computer into safe mode, so then I can find the main Trojan files and delete.