At the end of MIX:UK there was a small section giving us lucky few a glimpse of things to come. During this section we got to see a great application built in WPF looking at CT scans, a talk on multi threading programming and also a quick peak at Expression Web 2.o.
We were shown that in the new edition you will be able to create new pages in PHP!!!!!!!!!
This means there will be intellisense support for php and as php is the most used tool for creating web pages I think this will be extremly influential in getting alot more people to move from Dreamweaver over to the Expression Suite.