I have a small Ubuntu server and a Windows PC with VcXsrv. I've previously set up ssh keys and set Putty up to use them. I can use Putty and VcXsrv to display an X application. I'd like to (I think) simplify this by just using VcXsrv, but so far I've had no luck with the "Start a program" option in VcXsrv. Is there some example of the "Start a program" settings someone can share? For example, if I'm using ssh then the password field shouldn't be needed, but I have no clue what "Private key (putty...