Looks like SlingPlayer for Android is sticking to its original "release in summer 2010" goal. At least that's what the latest rumor suggests. Phandroid received an email tip that said SlingPlayer for Android has entered private beta. To quote the user e-mail:

The wait is finally over! A new private beta is available for the SlingPlayer Mobile for Android. Since your beta profile is a good match for testing, you have the opportunity to join the new beta program.

If you're not familiar with Sling, it basically digitally "brings" your living room TV with you wherever you go. You access it through a web interface on a laptop or a mobile app on your phone and you have full access to your remote, recorded shows, and can even watch live tv. It's ridiculously awesome and we don't even know how something that cool can exist without being illegal or magical. If you still don't understand, watch the video to see it in action! Who's excited for SlingPlayer for Android?