Revision of Three addictive pop-up console utilities from Thu, 09/13/2007 - 11:30

I do development work, and I require access to a console to run programs, check output, or monitor transmission packets. Up until now, I've used a terminal program in a different desktop, and use the mouse to change to that terminal. Now I've found a quicker way, by using any of three Quake-style consoles that pop up just by pressing a key.