I just setup a new core with 810, connected my revo 1610 and it booted up fine. The only odd thing was during the media wizard no matter what output I selected it always output video to vga until I rebooted.
It came up over hdmi and played audio fine through opt spdif so I turned it off then used the webadmin to set it to audio over hdmi and rebuilt the image.
After booting it up it began to download packages, is that expected, or was there something I did wrong in the above procedure? It also restarted the av wizard?