That's it! I'm going to use a Password Manager
 

Tired of trying to remember which account has lower/upper case letters and referring back to my Master List. LastPass looks pretty good. What do you do?

Roboform or Lastpass. Both are good.

Roboform works great

1password better than lastpass

I use 1password, it's a little pricey but it works quite well. You can sync your windows/mac and iPhone/Android devices over wifi or with dropbox (encrypted).

+1 for Roboform. I've been using it for longer than I've been in adult.