I didn't try the Agent so far, but if he offers that feature, I'll be able to work with that.
Nevertheless it is a bit inconvenient, that you have to close the Host and run the Agent and after that close the Agent and run the Host again, if someone needs to get connection only once. So an implementation into the Host would be a much more convenient solution! ;-)
I'm currently testing Remote Utilities to replace [censored] in our company.
Till now I like what I see, but I'm hardly missing an option to give someone a temporary password to let him connect to the Host only ONCE or only when I want him to connect. There are cases, where I don't want to giving someone the permanent password to connect to our server without my control.
As far as I can see, this option is not implemented right now. Is there a chance, that such a feature will be implemented in the future?