After working on my site for 2 hours, including adding the snoopy file, I found I couldn't upload because the FTP program somehowe refused to connect to the server. Said I had the wrong password or code or something, though this was stored on the computer.
Well, today after work I'm gonna search the house for the passwords and codes, and if I don't find them, I can always load the signature to a picture serving site I still have an accoount.
Edit: it turned out that after the last computer crash, the hubby opened the server account with the same password, but with CAPSLOCK on.....