It is good to reduce, re-use and recycle. This video was recorded in 2006 on my old DXG at the Digital Video Expo. The product is Telestream's Flip4Mac. It is designed to help Mac users view Windows Media videos on Mac computers.
Things have changed for the better. Microsoft and Telestream got together and the basic version now free as a plug in. You can visit the Microsoft website to get more info on the free player.
If you need to import or edit WMV videos on your Mac then you want to visit Telestream and glance over the choices for video editing, playback and high definition videos.