If you hop around on different computers a lot (or not), need a password manager, but don’t want to leave them on a USB drive (or your hard drive), try PassPack. It is available 24/7 via internet, and you can also download a copy for your computer.
It uses AES-256 encryption, which is the encryption standard used by the U.S. government. (Please, don’t bring political issues into here — I’m a geek, not a column writer!). Not even PassPack can get into your account.
It also gives you the option to destroy your account whenever you want. And if you’re worried about keyloggers on public computers, you can create a disposable login.
Give it a try, let us know what you think.