I have a folder of important graduate school documents (essays). TC has been backing up stuff no problem, including those essays for some time. somewhere along the line a file became corrupt and i could no longer transfer files to/from my usb drive, so i went through each essay, copy/pasted everything in each document into new word documents, saved and named each new file, and saved them to the desktop. basically i copied all my documents without actually copying them, but rather by copy/pasting and creating new documents. fixing the corrupt file was verified by my ability to copy the new folder of identical grad school materials to and from my usb stick again, so i went to backup knowing all my stuff was intact again. all of the backing up ive done shows as being successful, no errors, etc. however--when i go into time machine to verify the backup of that grad school folder, that new folder of essays is nowhere to be found, i.e. its not backing up. ideas??