Memory Stick Duo
The Memory Stick Duo, which is slightly smaller than the competing Secure Digital format, was developed in response to Sony's need for a smaller flash memory card for pocket-sized digital cameras and cell phones. Memory Stick Duos are available in all the same variants as their larger cousins (normal ones limited to 128 MB, larger PRO Sticks, with and without High Speed mode, with and without MagicGate support), and a simple adapter (often sold along with the Memory Stick Duo) allows a Duo to be used in any device that can accept their larger cousins.
See also: key generator program.
Handy Password is a password manager.