Installing Sage for Windows 7

This is a pretty cool mathematical program/software which is kind of like a combination of MATLAB/Octave, Mathematica, Maple, Maxima, etc.  They even say that as a description.  I've mentioned Sage before, but now I am going to really give it a go.  To install for Windows 7 simply go here  http://wiki.sagemath.org/SageAppliance and follow the instructions.  First you will need to DL and install VirtualBox, though, here https://www.virtualbox.org/wiki/Downloads and DL the Windows Sage appliance here  http://www.sagemath.org/download-windows.html.

Here are my earlier posts about Sage:

http://timothyandrewbarber.blogspot.com/2011/08/sage-open-source-mathematics-software.html

http://timothyandrewbarber.blogspot.com/2011/08/pre-built-binary-install-sage.html <-- Ubuntu install

http://timothyandrewbarber.blogspot.com/2011/08/sage-in-emacs-and-tex.html