I loved Quake, and having the Quake console experience for PowerShell is just amazing. I have been using the instructions located at Jake Ginnivan's blog for quite some time now.
With Windows 8 being a little un-keyboard friendly, this console is even more useful to a Powershell power user.
Please take a look at: http://jake.ginnivan.net/quake-style-powershell-console
Another very handy tool which I only discovered today is WindowPad. Please take a look at the post on LifeHacker http://www.lifehacker.com.au/2012/06/windowpad-uses-your-number-pad-to-snap-windows-to-the-screen-edge/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+LifehackerAustralia+%28Lifehacker+Australia%29