iMedia Share for the Droid allows for DLNA connection to any DLNA device. This includes the XBox and other DLNA certified media playback devices. This may include some Blu-ray players. I've never used it myself yet, but a friend at my office JUST got a Droid phone and used it this weekend. It allows for a direct connection and feed of photos, video, and audio from your phone to the device.
Your receiver is very generic and offers no network connectivity, so you will need some external product (DLNA) to make it happen.