This is a little request for dev team.
When you will be writing new version of wallet, could you add the option for input of your own password? because at the moment i think it is easy to get into wallet if you leave your desktop logged in/unlocked.

If it is possible and not complicated, this would be great addition to security.

Another thing that I did not have time to try yet but I will over the weekend is that if I copy the .txt file with encrypted passphrase to different wallet on different computer will I be able to load wallet through account manager?