I have the previous version of tail and have been trying to upgrade to tails 1.1 Nothing i've tried so far works. im not to savvy with cmd terminals so go easy on me. I tried using tails installer to clone and upgrade to a different flash drive, but once the cloning and upgrading are complete. my computer won't boot from the new flash. i tried downloading tails 1.1 from pirates bay ans sig doesn't match. please help.