Something like that or some of the others if you needed more advanced stuff.
They used them mostly for the adobe training, but said it was excellent.
Microsoft also offers some basic and very specific training off this page
http://office.microsoft.com/en-us/ex...010369467.aspx
you can for example get basics and create a worksheet, or very specific courses dedicated to just certain functions. You can also download them as powerpoint documents to do offline work.
Note that if you are using a powerpoint version prior to 2010 you will also need to download the 60 meg viewer for 2010, and to view it online you will need to have silverlight installed