I've already setup an Amazon EC2 instance running 10.10 and am able to connect to it using the ssh command provided by Amazon. I noticed there is a 'Terminal Server Client' and a 'Remote Desktop Viewer' included with Ubuntu, and I was wondering if it's possible to use either of these to connect to my server. It would be a far more convenient than typing out the rather long ssh command (after first navigating to the directory in which my key is stored).
I've had a few tries at connecting with both of them, but the problem is I don't know what I should be putting in the fields since all the documentation provided by both Amazon and Ubuntu assume I already know what I'm doing with servers.
Update: From reading the answers it seems I've left out a crucial piece of information. I wish to administer my server using a terminal. My question is about making the connection process as simple as possible.