I have just recently switched to Firefox and would like to install PWM. What I am not sure about is what happens if after using PWM for a year, suddenly something happens to my hard drive and I can't access it and I need to reformat and reinstall Windows. After using PWM for a year or so a person would forget their original passwords and user names if PWM has been inputting that info in for them. Example after six months of not typing in my user name and password I know I would forget most of, or all of my 20 to 30 user names and passwords. I'm confused, am I missing something?