The CTIA Wireless 2008 coverage is still rolling in... the video above provides a brief hands on with SlingBox on the BlackBerry. The video is courtesy of my buds over at bbgeeks.com, who made the trip over to the Symbian booth where the SlingBox boys were at (luckily they had a BlackBerry on hand too!).
The demo was done over an Edge connection (pretty smooth actually!), and there's still no exact word on a release date as of just yet...but think late 2008.