Installed the HDFury Integral this morning. Not quite as plug-n-play as the HDFIX22 as it required the use of a GUI on a laptop to adjust some of the EDID parameters, however it DOES pass 5.1 DD from the Amazon FireHD and would seem to pass PCM audio too (to be confirmed).

However, I was getting the occasional pause/stutter with UHD material, but I *think* it was due to streaming issues, rather than being caused by the HDFury.

Previously, when watching UHD via the HDFIX22 there were none of the pause/stutter issues.

More testing is needed...

The other big plus for the HDFury is the team are actively listening to their audience and regularly updating the firmware.