One of all-time favorite apps is Quicksilver on Mac. It’s a fantastic tool for quickly launching apps, searching for files, etc. But, it’s soooo much more. With the additional plug-ins you have the powerhouse Swiss Army Utility Knife of OS X.
Here is one of my favorite plug-ins that I use EVERY DAY.
The Remote Host Plug-in. This plugin lets you easily SSH, RDP, VNC, etc. into any accessible device.