Hi, I searched for HBO GO and nothing indexed. If this has been addressed, please fwd the link. ipad2, dish network, subscribe to HBO, registered, reinstalled the app twice. I cannot get the sound to play. And, I do not see a vol. control..hmmm. I spoke to Dish and Apple support. They referred me to HBO GO since they are required to provide support for their apps. I cannot find a support contact. I appreciate your assistance with a fix and/or contact. Thanks.