I just downloaded this app and it seems great. The primary benefit is for work, however it doesn't seem possible to use the app when the computer is locked. For obvious reasons that's a bit of a problem with my work computer, so I wasn't sure if there was some way to change a setting on my computer that would allow me to see the unlock screen and unlock it. I imagine it has something to do with the program not running on my computer when the computer is locked.