From: Ed Crowley [MVP] on
Have you looked at this article, which seems to suggest otherwise?
http://technet.microsoft.com/en-us/library/dd346708.aspx#ESD
--
Ed Crowley MVP
"There are seldom good technological solutions to behavioral problems."
..

"Oliver Moazzezi [MVP]" <o.moazzezino(a)spamfreenet.co.uk> wrote in message
news:eKsiymtkKHA.5568(a)TK2MSFTNGP02.phx.gbl...
> Hi,
>
> You can subscribe a 2007 Edge to a 2010 Hub Transport Server - incremental
> updates etc won't work.
>
> You cannot subscribe a 2010 Edge to a 2007 Hub Transport Server.
>
> The reason for the first from a supportability perspective is to allow you
> to put 2010 Hub Transport Servers in whilst still using your legacy Edge
> Servers, and then build and subscribe 2010 Edge Servers to the 2010 Hub
> Transport Servers.
>
> Oliver
>
>
>
>
>