Here are the instructions to download the presentation folder and run the EVO player.
 
1.  Go to www.ben.edu
2.  Click on 'login' in the upper right-hand area of the window.
3.  Click on 'Blackboard' in either column (first item in each column)
4.  Click the 'Login' button
5.  Enter  'acca2010' (without quotes) for both the User Name and Password
6.  Click on 'ACCA Programming Contest'
7.  Click on the desired Seminar file (Seminar 1-9) and download the zip file.
8.  Unzip the downloaded file. You should end up with two folders, each 
    containing a .evo file and some recording files.
9.  Go to http://evo.caltech.edu .
10. Click on the 'Recording Player' button. This will download the recording 
    player which you will have to do whenever you want to play a recording. 
    The recording player control window will appear.
11. Click on 'File >> Open …' and locate the .evo file in the folder you 
    downloaded from Blackboard. Click 'Open' and the presentation should start.