The Slingbox app runs $29.99, but for those customers that have already downloaded the app, the update is included.
slingbox售价是29.99美元，对于已经下载了app的那些用户则包含这一更新。
2
If you have one of the supported devices and a SlingBox at home, you can watch your home TV and DVR recordings right on your Blackberry smartphone.
如果你家里有辅助设备和Slingbox机顶盒，你就可以在黑莓手机上看电视和录像了。
3
The app allows SlingBox users to view streaming video from their home television wherever they are, whether or not there is a wireless network available.