Have my whole home setup working just fine, but my iPad just won't see my receivers, even if I try to input IP addresses manually. My DSL line goes direct to my modem, which is connected by CAT5 to a Buffalo b/g/n wireless router, with CAT5 directly from the router to the powered DECA thingy Directv installed, and my 3 receivers (2 HRs and one H) networked through coax/DECA. So my receivers are hard-wired to my home network. Why can't my iPad see my receivers? Is there some setting on my router I need to adjust? Thanks so much for your thoughts/guidance.