*BUMP*
Notice there have been a couple of staff replies since I posted this but none on this thread.
This is kind of a big deal for us. I chose TestComplete as it covered more technology bases than any of the competition.
Currently, although TestComplete does not seem to work with Awesomium, neither do any of the other options out there as far as I can see.
However, it is quite possible that a lot of our core functionality will shift over to Awesomium powered web modules over the coming months. The core of our application is a C# based windows desktop app. It hosts numerous different modules, each of which controls different aspects of our main product base. Most of these modules at the moment are C# (many of which use DevExpress controls - another plus point for TestComplete) as well as some older Delphi modules.
But management like the idea of the web based modules as they also allow us to easily detach them from the core of the application on serve them up as standalones much more easily than the current setup. This is likely to be key to our approach going forward, hence the desire for Awesomium support.