Just wanted to update you on a recent change regarding the WoW64 on Windows Server 2008 R2 Server Core. The screencast mentions that by default WOW64 is not enabled by default - which is the the case in the beta build.
Based on customer feedback, the WOW64 will be enabled by default on a Server Core install of Windows Server 2008 R2 when it ships. This will allow 32-bit apps to run in a default Server Core install without a problem. If you feel like you have
no use for the WOW64, you are free to remove this feature.