I have hit a bit of a snag in my project to get fog up and going. I installed fog in Ubuntu 11.10 running in virtual box. Everything was going smoothly and I got to the point of wanting to upload an image. I loaded fog onto the client pc, but could not get it to register. My next “bright” idea was to start changing passwords in the config.php files as I had read on different websites to correct part of my problem. I am not running any sort of external ftp to host or upload images to but i changed the tftp password in both the webui and /var/www/fog/commons/config.php files. I also updated my mysql passwords as described in the tutorials. Once changing my tftp_ftp_password in webui to my fog password I get “unable to connect to host”. Is there anything I can do to reverse what I did or somehow get default tftp passwords that would allow me to access webui. Thank you all in advance.