You may want to goto your host providers FTP file manager and restore any changes you made today… might be faster and safer than a folder by folder move.
Child Theme installed. Deleted the now modified twentlyeleven and re-installed a fresh copy.
uhhh im a bit confused. The link is in the first post… that is where the issue is. Downloading firefox now.
Actually I made a duplicate of the whole theme, copied the whole folder in my host. I am just now looking into child themes, but any idea about question from the first post?