Is it possible to use this older Netgear router to wirelessly connect the HR22 to my home network (Cisco E1000 / Cox Cable)? I've tried manually setting this up for a couple of hours tonight. On the connection screen it shows all OKs and that it connects to the network but not the internet - and repeatedly I get Error 22. Is part of the reason that I have not been able to set this router up with my network key to connect? I consider myself pretty technically inclined but this has been a real hassle. Would like if possible to avoid paying DTV another $100 if I can use this old Netgear router.