Sling Media has released an update to its SlingPlayer Mobile client for the iPhone and iPod touch adding support for High-Quality (HQ) streaming from specific Slingbox models. Users of Slingbox Solo and Slingbox Pro-HD devices can now stream their content in High-Quality mode over Wi-Fi or 3G connections provided sufficient bandwidth is available between the user’s home network and the iPhone or iPod touch. The new version maintains compatibility…