Just a heads up for those interested, I have just noticed that there is a new beta firmware on the polish ftp site "r29335.all" that gives the 2830 IPV6 support.

Simon

This firmware is indeed IPv6 enabled,
On the homepage, there is a colourfull IPv6 button to enable / disable IPv6 and additional IPv6 configuration pages are added to LAN configuration including IPv6 DHCP.
I'm running the single band version of the 2830n and with this IPv6 beta firmware I do not have WIFI and there is no WIFI setup option in the main menu, most likely due to the fact that this beta is for dual band versions of the 2830 only.
I reverted back to single band beta: v2830sb001_r28425 as supplied by Draytek Support UK (fixes a arp / nat issue).
As all but one PC, Xbox 360, printer and mobiles connect via WIFI, I will have to wait for a Dual Band version.

I too am interested in IPv6. I currently have a 2820n, but may replace it with a 2850n in the nearish future.

I would be interested in IPv6 support with either of these routers, but may have to work my own way round it otherwise.

Not related to IPv6, can the 2850n run both WiFi bands at once?