Thank you for posting on our forums website! I hear you would like to update your SlingPlayer application on your Boxee Box. The SlingPlayer version on the Boxee Box is 1.00.80. As for updating the single application, I am not sure of. There is an option to update the Boxee Box under Update in System in the Settings menu. I would recommend checking here to update the Boxee Box.
If you have any other questions, feel free to respond or give us a call at 1-877-467-5464. We are open seven days a week, 10:00am to 10:00pm EST.
The Sling Media Moderation Team