TX-NR807 as a DNLA server for video on pc runing Windows 7

I purchased the receiver partly for its Windows 7 and DNLA support. I would like to stream video and pictures from my pc through the receiver using the DNLA capabilities. From what I've seen the DNLA capabilities are audio only. This seems like a difficiency for an Networked AV receiver.
Is there a firmware upgrade to support video DNLA capabilities?
If not is one planned?
Or am I missing something.

Hi Vector-K,
Umfortunately, our receivers only stream audio over a DLNA from a PC. We will forward your suggestion to the proper department. We are sorry for any inconvenience this may have caused you. Thank you for choosing Onkyo.