I actually use Ilium eWallet which provides
- Strong 256-bit RC4 encryption.
- Allows any character from the keyboard.
- a PPC only version ($19.95)
- a PPC / PC version also $29.95
- A very nice initial password entry diversion - it displays the entry dialog as a std phone style inout using the numeric only keys, but by bringing up the keyboard you can type in letters and characters. Not much but to the casual hacker it might confuse the issue.
Also the latest version has excel and other wallet import facilities.