"Sidestep is an open-source application for Mac OS X that sits quietly in the background, protecting your security and privacy as you browse the web."

Transmit is seriously an awesome app. I'm going to use the server-to-server transfer thing more often. And 'Send SSH Command' is going to save me tons and tons of time!

Highly recommended if you find yourself working with web sites or servers on a regular basis.

Another way to do it - for Macs that don't support Screen Sharing.