Here's a screenshot of Outlook 2010. It's simple and been edited to protect the identity of the end-user as this has been leaked out, it's not an official release.
I like the look of the cleaner interface and the new ribbon, including a Quick Steps menu - common forward tasks to Team, Manager, FYI. You can see the Ignore button too.
There's a peek of the new Office logo as well - I expect an outburst of logos and colour schemes based on this new orange over the next year!
This creates the DAG
If you have extra language packs installed (very likely if you’re outside of the US!) then you need to first remove them before you can SP Exchange on your UM Server.
To find out the language packs installed you can use the Get-UMServer cmdlet:
Once you have ascertained what ones are installed you use setup to remove them
Command: setup.com /RemoveUMLanguagePack:en-GB
This will remove the en-GB language pack I had installed.
You can then Apply your Service Pack:
Once your SP has been installed correctly. You can re-install your language pack
Command: Setup.com /AddUmLanguagePack:<UmLanguagePackName> /s: d:\<languagepackfilelocation>
Don’t forget to re-select the language on your associated Dial Plans: