On a mac, the a quake like drop down terminal (or as a prefer, non animated full screen) can be had with TotalTerminal, previously called Visor, but now without

On a mac, the a quake like drop down terminal (or as a prefer, non animated full screen) can be had with TotalTerminal, previously called Visor, but now without SIMBL, or iTerm2. I find absolutely indispensable!