For a while I kept all (or most, anyway) passwords for accounts etc on an encrypted text file in a random folder in the second partition of the disk.
The master password is strong, and something I'm likely to remember. So far so good.
Anyway, it all became too much faffing around for me. I tend to be the 'make a strong password or two and use them across multiple accounts' type of person these days. Bad idea, I know. Only takes one site I'm subscribed to to be hacked.....