Can I use my Slingbox with Watch on Slingbox.com?
The features on Watch on Slingbox.com are optimized to work with certain Slingbox models.
They are:
Slingbox PRO-HD
Slingbox PRO
Slingbox SOLO
Slingbox 120
If you have an earlier Slingbox model (like the original Slingbox Classic, Slingbox TUNER, or Slingbox AV), you probably see this message if you try to connect using Watch on Slingbox.com:

We recommend that you use the desktop versions of SlingPlayer (either Windows or Mac) to watch your TV with these earlier Slingbox models.
Special upgrade offer: Want to upgrade to a new Slingbox? Take advantage of our special upgrade offer ... click the link below.