I have two iPhones in household. Can I use the Slingbox Pro-HD for both phones or do I have to have two sling boxes? And if that works, can we both use our iPhones while using the Slingbox at the same time?
You can install Slingplayer Mobile for iPhone on up to 5 iOS devices which are tied to your iTunes Account. You can use either iPhone with the Slingplayer (client) to connect to any Slingbox (server). However, only one person can connect to the Slingbox at any given time. Sling Media advertises this to their OEM partners as "SlingSecure"
SlingSecure means placeshifted content is secured and limited to only one authorized user at a time
- Studio-approved content protection system
- User and device authentication so that only authorized viewers have access to paid content
The only way I found to be able to watch the Slingbox from multiple points is to use a program called mReplay Broadcast (http://www.mreplay.com/broadcast/). While it isn't exactly meant to be used for the Slingbox, it can rebroadcast whatever you see on the computer's desktop to live streaming sites like Skype, MSN Messenger, Justin.tv, or Ustream.tv as a virutal webcam.