Some time ago I purchased the DLink DSM320 Media Player. With it I am able to stream photos and video from my computer to my TV (but not AAC downloaded songs from iTunes). My connection between my DSM320 and my TV is through S-Video (not compnent). My HR20 is hooked up via component cable. I do not have a ViiV computer, but I do have a Linksys WRT350N wireless router that has upnp media center functionality built in (whatever that means). All of my photos, videos and music reside on the hard drives in my computer. I do NOT have a separate hard drive hooked up to my router. Do I gain any functionality by hooking up my HR20 to my router wirelessly? If so.... I have a Slingbox connected to another DVR in the house. I am using DLink Powerline Ethernet kits to connect the Slinkbox to my wireless router. Can I just buy another one of those powerline boxes to connect to the HR20 or do I need to get a wireless gaming adapter? Thanks.