I emailed Denon Canada about the new 5805CI to see if there would be an upgrade available, here is what they told me.
Good Day,
There is an upgrade in the works for the AVR-5805. This upgrade would give
you Ethernet connectivity, 5 HDMI inputs and 1080P scaling, making your 5805
an AVR-5805MKII. I believe the only difference between the 5805CI and MKII
will be an XM radio input. Pricing for this upgrade has not yet been
finalized. If you wish, I can add you to the contact list and let you know
when exactly this upgrade will be available.
Regards,
Paul Belanger
Product Specialist/Customer Service
Denon Canada
D&M Canada Inc.
Gene is that the only difference or does Denon Canada not know there own products?