The Service Pack 1 for Windows Embedded Standard 7 is now available. You can now benefit from all the features of Windows 7 SP1 onto Embedded devices powered by the Windows Embedded Standard 7 platform.
You can find details on the fixes and features added into the Service Pack 1 of Windows 7 here.
A feature that is pretty interesting is RemoteFX which allows for scenarios that were not possible so far with RDP (HD video streaming, full Aero support, USB redirection,…). Now, a Thin Client running Windows Embedded Standard 7 SP1 can be a client for RemoteFX!
You can go download the evaluation version here.